STOP AND START SYSTEM DATA LIST / ACTIVE TEST


  1. DATA LIST

    Tech Tips

    Using the GTS to read the Data List allows the values or states of switches, sensors, actuators and other items to be read without removing any parts. This non-intrusive inspection can be very useful because intermittent conditions or signals may be discovered before parts or wiring is disturbed. Reading the Data List information early in troubleshooting is one way to save diagnostic time.

    Note

    In the table below, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when deciding whether a part is faulty or not.


    1. Warm up the engine.

    2. Turn the ignition switch off.

    3. Connect the GTS to the DLC3.

    4. Start the engine.

    5. Turn the GTS on.

    6. Enter the following menus: Powertrain / Stop and Start / Data List.

    7. Check the values by referring to the table below.

      Tech Tips

      The results of a test performed on an actual vehicle are shown in the "Result of Real-vehicle Check" column. Use these values as a reference.

    Stop and Start
    Tester Display Measurement Item/Range Normal Condition Diagnostic Note
    Eco Warning

    Stop and start indicator light status /

    ON/OFF

    		 OFF: Stop and start indicator light off or on (not blinking) under normal system operation ON: Any malfunction occurs in the system and the stop and start indicator light is blinking.
    Coolant Temp

    Engine coolant temperature /

    Min.: 16°C (60.8°F), Max.: 127°C (260.6°F)

    		 75 to 95°C (167 to 203°F): Idling after engine warmed up This is sent from the ECM.
    Engine Spd (ECM)

    Engine speed signal from ECM via CAN communication /

    Min.: -25600 rpm, Max.: 12800 rpm

    		 680 to 780 rpm: Idling after engine warmed up This is sent from the ECM.
    Engine Spd (NE Signal)

    Engine speed signal from ECM via direct line /

    Min.: -25600 rpm, Max.: 25599 rpm

    		 680 to 780 rpm: Idling after engine warmed up The pulse signal sent is from NEO terminal of the ECM.
    Deceleration Sens Offset Val

    Deceleration sensor offset value /

    Min.: -1176.008 m/s2, Max.: 1176.007 m/s2

    -0.903 to 0.903 m/s2: After the deceleration sensor zero point learning completion

    		 -
    Deceleration Sens Calibration

    Deceleration sensor calibration status /

    Incmpl / Running / Compl / Err1 / Err2 / Err3

    		 Compl: After the deceleration sensor zero point learning completion -
    Gradient of Road Surface

    Degree of road gradient /

    Min.: -10.24 m/s2, Max.: 10.16 m/s2

    -1.4 to 1.4 m/s2: Vehicle is stopped on level surface

    		 -
    Battery Voltage

    Battery voltage /

    Min.: 0 V, Max.: 20 V

    		 9 to 14 V: Idling -
    Battery Voltage 2

    VB voltage /

    Min.: 0 V, Max.: 65.53 V

    		 9 to 14 V: Idling -
    Battery Fluid Temperature

    Battery fluid temperature /

    Min.: -40°C (-40°F), Max.: 100°C (212°F)

    		 Changes according to actual temperature: Driving after engine warmed up -
    Battery Temp (Start)

    Battery temperature at engine start /

    Min.: -40°C (-40°F), Max.: 100°C (212°F)

    		 Same as temperature around battery at engine start (after engine start) -
    Oper Permission (AT/CVT)

    Permissions for the stop and start control by the CVT system /

    NG/OK

    		 OK: No CVT system malfunction, and CVT fluid temperature is above 25°C (77°F) This is sent from the ECM through CAN communication
    Oper Permission (AT/CVT 2)

    Permissions for the stop and start control by the CVT system /

    NG/OK

    		 OK: No malfunction of the oil pump with motor assembly (oil pump motor) This is sent from the ECM through CAN communication
    Engine Type Information

    Information on the engine type from the SFI system /

    Avail/Not Avi

    		 Avail: Information of the engine type received from the ECM through CAN communication is available Not Avi is displayed if improper engine type information is received from the ECM via CAN communication.
    Starter Type

    Starter assembly type /

    Other than Tandem Starter/ Tandem Starter

    		 Tandem Starter -
    D Courtesy Switch Signal

    Driver door courtesy switch signal /

    ON/OFF

    ON: Driver side door opened

    OFF: Driver side door closed

    		 -
    Hood Courtesy Switch

    Hood courtesy switch signal /

    ON/OFF

    ON: Engine hood closed

    OFF: Engine hood opened

    		 -
    Neutral Switch

    Park/neutral position assembly signal /

    ON/OFF

    ON: Shift lever in P or N

    OFF: Shift lever not in P or N

    		 -
    Starter

    Starter status /

    ON/OFF

    ON: Pinion operated

    OFF: Pinion not operated

    		 -
    Starter Motor

    Starter motor status /

    ON/OFF

    ON: Cranking

    OFF: When not cranking

    		 -
    TC Terminal

    TC and CG terminals of DLC3 /

    ON/OFF

    ON: TC and CG terminals of DLC3 are connected

    OFF: TC and CG terminals of DLC3 are disconnected

    		 -
    Cancel Switch

    Telltale light assembly (Stop and start cancel switch assembly) signal /

    ON/OFF

    ON: Telltale light assembly (Stop and start cancel switch assembly) pressed

    OFF: Telltale light assembly (Stop and start cancel switch assembly) not pressed

    		 -
    IG Switch

    Ignition or starter switch assembly*1 or push start switch assembly*2 signal /

    ON/OFF

    		 ON: Ignition switch ON -
    Idle

    Engine idling status /

    ON/OFF

    ON: Accelerator pedal fully released

    OFF: Accelerator pedal depressed

    		 This is sent from the ECM.
    Engine Start (IG SW)

    Engine start by ignition or starter switch assembly*1 or push start switch assembly*2 operation /

    ON/OFF

    ON: Engine start by ignition or starter switch assembly*1 or push start switch assembly*2 operation

    OFF: Except engine start by ignition or starter switch assembly*1 or push start switch assembly*2 operation

    		 Indicates starter operation by operation of the ignition or starter switch assembly*1 or push start switch assembly*2
    Stop Light SW (ECM)

    Stop light switch assembly signal from ECM /

    ON/OFF

    ON: Brake pedal depressed

    OFF: Brake pedal released

    		 This is sent from the ECM.
    Stop Light SW (ABS/VSC)

    Stop light switch assembly signal from brake system /

    ON/OFF

    ON: Brake pedal depressed

    OFF: Brake pedal released

    		 This is sent from the skid control ECU (brake actuator assembly).
    Engine Starter Signal

    Starter signal status /

    ON/OFF

    ON: Cranking

    OFF: Not cranking

    		 This is sent from the ECM.
    Buzzer

    Buzzer status /

    ON/OFF

    ON: Buzzer ON

    OFF: Buzzer does not sound

    		 Refer to warning buzzer operation conditions.
    Indicat. Light Eco

    Stop and start indicator light status /

    ON/OFF

    ON: Stop and start indicator light on or blinking

    OFF: Stop and start indicator light off

    		 -
    Oil Prs Warn Light Prohibit

    Oil pressure warning light status /

    Permit/Prohibit

    Prohibit: During engine stop by stop and start control

    Permit: Not during engine stop by stop and start control

    		 Engine stop and start ECU informs the combination meter assembly that the oil pressure warning light does not come on during engine stop by stop and start control.
    Brake Press Hold Req

    Brake holding pressure requests during the stop and start control /

    ON/OFF

    ON: Engine is stopped by stop and start control with the shift lever in D or M

    OFF: Other than when the engine is stopped by stop and start control with the shift lever in D or M

    ON is displayed when there has been a brake holding pressure request during stop and start control

    ON is displayed when the engine is stopped by stop and start control with the shift lever in D or M
    S&S Cancel Light Code

    Transmission code from the engine stop and start ECU to the combination meter assembly /

    0: extinction / 1: lighting / 2: blink / 3: - / 4: DTC output

    0: Stop and start cancel indicator light off

    1: Stop and start cancel indicator light on

    		 Stop and start cancel indicator light on/blinking/off request sent to combination meter assembly.
    Starter Operation #

    Number of starter operations (count record) /

    Min.: 0, Max.: 1048575

    		 - -
    Number of Engine Starts (IG-ON)

    The number of starter operations by ignition or starter switch assembly*1 or push start switch assembly*2 operation /

    Min.: 0, Max.: 16777215

    		 - -
    Number of Engine Starts (Stop & Start)

    The number of starter operations by stop and start control /

    Min.: 0, Max.: 16777215

    		 - -
    Vehicle Spd 1 (ABS/VSC)

    Vehicle speed signal from skid control ECU (brake actuator assembly) via CAN communication /

    Min.: 0 km/h (0 mph), Max.: 327.67 km/h (203.6 mph)

    		 0 km/h (0 mph): Vehicle is stopped -
    Steering Angle

    Turning angle of the steering wheel /

    Min.: -49152 deg, Max.: 49150.5 deg

    		 - -
    Steering Angle Velocity

    Turning speed of the steering wheel /

    Min.: -32768 deg/s, Max.: 32767 deg/s

    		 - -
    Battery Current

    Battery current /

    Min.: -125.00A, Max.: 124.99 A

    		 Differs according to the vehicle condition (charge/discharge conditions) -
    Brake Boost Pressure

    Brake booster pressure /

    Min.: -640 kPa (-6.52 kgf/cm2, -92.7 psi), Max.: 112 kPa (1.1 kgf/cm2, 16 psi)

    Approx. 100 kPa (1.0 kgf/cm2, 15 psi) (absolute pressure): Ignition switch ON, brake pedal depressed several times (differs according to atmospheric pressure)

    		 -
    Brake Negative Pressure

    Brake vacuum (negative pressure) /

    Min.: -640.00 kPa (-6.52 kgf/cm2, -92.7 psi), Max.: 639.98 kPa (6.53 kgf/cm2, 92.8 psi)

    Approx. 0 kPa (0 kgf/cm2, 0 psi): Ignition switch ON, brake pedal depressed several times

    		 This item cannot be checked if an error occurs in communication with the ECM.
    Ambient Temp Sensor

    Ambient temperature /

    Min.: -80°C (-112°F), Max.: 79.9°C (175°F)

    		 Close to ambient temperature -
    Stop&Start of Eng State

    Stop and start control status /

    IG / Run / Stopreq / Stop / Restart

    • IG: Before engine started

    • Run: Engine running

    • Stopreq: Engine stop requested

    • Stop: Engine stopped (by stop and start control)

    • Restart: Engine restarted

    		 -
    Stop & Start A/C Mode

    Selected stop and start control system mode /

    Undefined / Normal / S&S Prioritized

    		 - -
    Idling Stop Rate

    Rate of the idling stop time to the entire ignition switch ON time /

    Min.: 0 %, Max.: 100 %

    		 - -
    Total Idling Stop Rate

    Rate of total idling stop time /

    Min.: 0%, Max.: 100%

    		 - -
    Integrated Current

    Battery integrated current /

    Min.: -268434.45 A-sec, Max.: 268435.45 A-sec

    		 Differs according to the vehicle condition (charge/discharge conditions) Refer to "Regarding Battery Integrated Current" below for details.*3
    Cranking Time

    Engine cranking time (in current trip) (When minimum voltage is detected at engine start) /

    Min.: 0 ms, Max.: 134215 ms

    		 300 to 3000 ms: Duration of starter operation by stop and start control -
    Min Voltage (Cranking)

    Minimum battery voltage while engine cranking (in current trip) /

    Min.: 0 V, Max.: 327.67 V

    		 6 to 11 V Lowest battery voltage measured in a 5-second period after the starter starts operating.
    Min Volt (After Cranking)

    Minimum battery voltage just after engine cranking /

    Min.: 0 V, Max.: 327.67 V

    		 6 to 11 V Minimum battery voltage while the starter operating.
    Master Cylinder Pressure

    Brake fluid pressure /

    Min.: 0 MPa, Max.: 327.67 MPa

    		 0 to 5 MPa (when operated with normal depression force) -
    Status of Battery Charge Control

    Battery charge control status /

    Charge Control Coordination Mode / Stop and Start Standalone Mode / Refresh Charge Mode / Stop and Start Restriction Mode / Temperature High/Low Mode / Abnormal Mode / Battery Condition Judgment Mode / Low Temperature Mode

    		 - -
    State of BBC

    Backup boost converter status /

    Cycle Err / Overvol / Overload / Normal / Low Vol / Duty Err / S&S Sensor Electric Supply Low / S&S CPU Malfunction / BBC Overcurrent / S&S Starter Overcurrent / S&S Reduced Voltage Reset

    		 Normal: Backup boost converter operating normally

    • Duty Err:


      • Abnormal duty ratio is detected.

    • Cycle Err:


      • Abnormal output voltage cycle is detected.

    • Low Vol:


      • A decrease in the voltage of the control IC power source within the backup boost converter is detected when ignition switch is turned to ON.

    • Overload:


      • Overcurrent is detected.

    • Overvol:


      • When the ignition switch is ON:


        1. Overvoltage is detected at the control IC power source in the backup boost converter.

        2. Overheating is detected at the control IC power source in the backup boost converter.

      • When boosting:


        1. Error is detected in the feedback circuit in the backup boost converter.

        2. Too high or low output voltage.
    BBC Check Result

    Backup boost converter check result /

    Normal/ Abnormal

    		 Normal: Backup boost converter normal Abnormal is displayed if excessive electrical load is applied to the converter at engine start.
    Atmosphere Pressure

    Atmospheric pressure (calculated value) /

    Min.: 0 kPa (0 kgf/cm2, 0 psi), Max.: 255 kPa (2.6 kgf/cm2, 37 psi)

    Approx. 100 kPa (1.0 kgf/cm2, 15 psi) (absolute pressure): Ignition switch ON (close to actual atmospheric pressure)

    		 ECM calculated value
    EPS Load

    Electric power steering current /

    Min.: -327.68 A, Max.: 327.67 A

    		 Approx. 0 A: EPS assist is not activated -
    Accelerator Position

    Accelerator pedal position /

    Min.: 0%, Max.: 127.5%

    		 Actual accelerator pedal position -
    Shift Position

    Shift position /

    Unset/B/D/R/N/P

    		 Shift position -
    Engine OFF Request

    Engine stop request /

    ON/OFF

    ON: Engine stopped due to stop and start control

    OFF: Not during engine stop by stop and start control

    		 ON is displayed when fuel-cut is performed by stop and start control, engine start is not requested, or starter is forced to operate
    Wrong Operation (Start)

    Wrong operation for engine start /

    ON/OFF

    		 OFF Unused
    Engine Reverse Rev.

    Engine reverse revolution status /

    ON/OFF

    		 - -
    Permit Idling Stop

    Engine stop standby /

    ON/OFF

    		 - -
    Running History

    Vehicle driving record /

    ON/OFF

    		 There is a record that the vehicle has driven at a speed of 2 km/h or more (no diagnostic codes output), or that the vehicle has backed away at a speed of 10 km/h or more with the shift lever in R. OFF is displayed when the engine is stopped by stop and start control, or when the shift lever is moved from a forward running position to P, N, or R
    Simple-IPA Available

    Availability of simple-IPA on vehicle /

    Yes/No

    		 No: Always Unused
    Air Suspension Available

    Availability of air suspension on vehicle /

    Yes/No

    		 No: Always Unused
    Welcab Available

    Availability of welcab on vehicle /

    Yes/No

    		 No: Always Unused
    PCS Available

    Availability of PCS on vehicle /

    Yes/No

    		 No: Always Unused
    External BBC Available

    Availability of external BBC on vehicle /

    Yes/No

    		 No: Always Unused
    ACC Available

    Availability of ACC on vehicle /

    Yes/No

    		 No: Always Unused
    Brake Hold Function Available

    Availability of brake hold function on vehicle /

    Yes/No

    		 No: Always Unused
    Steering Angle Sensor Available

    Availability of steering angle sensor on vehicle /

    Yes/No

    		 Yes: Equipped with Steering sensor (Spiral cable sub-assembly) -
    Auto A/C

    Availability of air conditioning system on vehicle /

    Without/With

    		 With: Equipped with air conditioning system Air conditioning information needs to be registered after engine stop and start ECU replacement
    Eng Start Req (A/C 2)

    Engine start request from the air conditioning system /

    ON/OFF

    ON: Engine start requested to ensure air conditioning system performance

    OFF: Engine start not requested to ensure air conditioning system performance

    		 -
    Wheel Speed Malfunction

    Wheel speed sensor malfunction status /

    ON/OFF

    		 OFF: Input value from speed sensor is normal ON remains displayed when any input values from the wheel speed sensors are abnormal
    Slip History

    Slip history /

    Without/With

    		 - -
    E/G ECU Region Mismatch

    ECM region mismatch status /

    ON/OFF

    		 OFF: Engine ECU destination information is matched. ON remains displayed when the ECM for regions destinations without the stop and start system settings is detected
    Power Train Output Request Method

    Request method for controlling power train output /

    Driving Force/Not Driving Force

    		 - -
    Oil Pump Relay

    Status of oil pump motor relay inside the ECU /

    ON/OFF

    		 ON: Oil pump motor relay inside the ECU is operating -
    Oil Pump Status

    The state of the oil pump with motor assembly (oil pump motor) /

    ON/OFF

    OFF: Oil pump with motor assembly (oil pump motor) is stopped

    ON: Oil pump with motor assembly (oil pump motor) is operating

    		 ON remains displayed while the engine is stopped by stop and start control
    Oil Pump Duty

    The directive duty of the oil pump with motor assembly (oil pump motor) /

    Min.: -32767%,

    Max.: 32767%

    		 Approximately 65%: When oil pump with motor assembly (oil pump motor) is operating -
    State of Oil Pump Motor Rotation

    The rotational state of the oil pump with motor assembly (oil pump motor) /

    Low/High

    Low: Running at low speed

    High: Running at high speed

    		 -
    Oil Pump Motor Rotation Frequency

    The rotation frequency of the oil pump with motor assembly (oil pump motor) /

    Min.: -32767 Hz,

    Max.: 32767 Hz

    		 17 to 200 Hz -
    Oper Permission (Shift D position)

    Permission of stop and start control based on the shift lever in D or M condition /

    NG/OK

    		 OK: Driving with the shift lever in D or M -
    Oper Permission (Neutral Switch)

    Permission of stop and start control based on the park/neutral position switch conditions /

    NG/OK

    		 OK: Shift lever in P or N -
    Oper Permission (Idling)

    Permission of stop and start control based on the engine idle conditions /

    NG/OK

    		 OK: Engine idling (engine speed below 1250 rpm) without accelerator pedal being depressed -
    Oper Permission (Vehicle Speed)

    Permission of stop and start control based on the vehicle speed conditions /

    NG/OK

    		 OK: Vehicle is stopped OK is displayed while vehicle is stopped
    Stop&Start Precondition

    Permission of stop and start control with all preconditions met /

    ON/OFF

    		 ON: Preconditions for stop and start control have been met

    Condition of permission or prohibition for terms listed below.

    (ECM1, ECM2, battery, ABS VSC, ABS/VSC2, IGSW, DTC, A/C, interval, after running, engine hood closed, D door closed, cancel switch, interval for starter, AT/CVT1, AT/CVT2, key operation, driver side buckle SW, ambient temperature)

    For details on the preconditions, refer to System Description
    Stop&Start Precondition 2

    Permission of stop and start control with all preconditions met /

    ON/OFF

    		 ON: Preconditions for stop and start control have been met

    Condition of permission or prohibition for terms listed below.

    (idling, brake negative pressure, road surface gradient, no shift operation, O/P check, steering, starter check complete)
    Oper Permission (Master Cylinder Pressure)

    Permission of stop and start control based on the master cylinder pressure /

    NG/OK

    		 OK: Brake is applied while the vehicle is stopped -
    Oper Permission (ECM 1)

    Permission of stop and start control by the ECM /

    NG/OK

    		 OK: Stop and start control is enabled (CVT and SFI system is normal) -
    Oper Permission (ECM 2)

    Permission of stop and start control by SFI system /

    NG/OK

    		 OK: Stop and start control is enabled (SFI system is normal) This is sent from the ECM through CAN communication
    Oper Permission (IG SW)

    Permission of stop and start control based on the ignition or starter switch assembly*1 or push start switch assembly*2 conditions /

    NG/OK

    		 OK: Ignition switch ON for 5 seconds -
    Oper Permission (DTC)

    Permission of stop and start control based on the DTC output conditions /

    NG/OK

    		 OK: DTC is not output -
    Oper Permission (O/P Check)

    Permission of stop and start control based on the oil pump with motor assembly (oil pump motor) conditions /

    NG/OK

    		 OK: Oil pump with motor assembly (oil pump motor) is normal -
    Oper Permission (Brake Negative Pressure)

    Permission of stop and start control based on the brake booster vacuum conditions /

    NG/OK

    		 OK: Brake booster negative pressure is between 31.5 to 56.8 kPa (0.3 to 0.6 kgf/cm2, 4.6 to 8.2 psi) for at least 1 second -
    Oper Permission (Interval)

    Permission of stop and start control based on the engine running time conditions /

    NG/OK

    		 OK: A certain period of time has elapsed after starter operation -
    Oper Permission (D Door Closed)

    Permission of stop and start control based on the driver door open/ close conditions /

    NG/OK

    		 OK: Driver door closed -
    Oper Permission (Engine Hood Closed)

    Permission of stop and start control based on the engine hood open/ close conditions /

    NG/OK

    		 OK: Engine hood closed -
    Oper Permission (A/C)

    Permission of stop and start control based on the air conditioning conditions /

    NG/OK

    		 OK: Air conditioning conditions are met -
    Oper Permission (Ambient Temperature)

    Permission of stop and start control based on the air conditioning conditions /

    NG/OK

    		 OK: Ambient temperature -5°C (23°F) or higher -
    Oper Permission (ABS/VSC)

    Permission of stop and start control when preconditions are met due to brake system condition /

    NG/OK

    		 OK: Stop and start control is permitted and brake system is normal, or permitted during the Active Test -
    Oper Permission (No Shift Operation)

    Permission of stop and start control due to no shift lever operations /

    NG/OK

    		 OK: Shift lever has not been moved for at least 1 second -
    Oper Permission (After Running)

    Permission of stop and start control based on the initial trip conditions after the ignition switch is turned to ON /

    NG/OK

    		 OK: Vehicle has been driven at 7 km/h (4 mph) or more OK is displayed after the initial trip until the ignition switch is turned off
    Oper Permission (Battery)

    Permission of stop and start control based on the battery conditions /

    NG/OK

    		 OK: Stop and start control is permitted based on battery conditions, or Active Test (forced permission) is performed -
    Oper Permission (Start Min Volt 1)

    Permission of stop and start control based on the battery conditions /

    NG/OK

    		 OK: Battery temperature is 0°C (32°F) or lower and the minimum voltage at starter ON is the threshold value or higher If 2 or more of Start Min Volt 1, 2, 3, or 4 are OK, stop and start control is permitted
    Oper Permission (Start Min Volt 2)

    Permission of stop and start control based on the battery conditions /

    NG/OK

    		 OK: Battery temperature is higher than 0°C (32°F) and the minimum voltage at starter ON is the threshold value or higher If 2 or more of Start Min Volt 1, 2, 3, or 4 are OK, stop and start control is permitted
    Oper Permission (Start Min Volt 3)

    Permission of stop and start control based on the battery conditions /

    NG/OK

    		 OK: Battery temperature is 0°C (32°F) or lower and the minimum voltage right after engine cranking is the threshold value or higher If 2 or more of Start Min Volt 1, 2, 3, or 4 are OK, stop and start control is permitted
    Oper Permission (Start Min Volt 4)

    Permission of stop and start control based on the battery conditions /

    NG/OK

    		 OK: Battery temperature is higher than 0°C (32°F) and the minimum voltage right after engine cranking is the threshold value or higher If 2 or more of Start Min Volt 1, 2, 3, or 4 are OK, stop and start control is permitted
    Oper Permission (Battery Current)

    Permission of stop and start control based on the battery conditions /

    NG/OK

    		 OK: Battery discharge current is -125 A or higher Engine stop and start ECU calculated value
    Oper Permission (Integrated Current)

    Permission of stop and start control based on the integrated current value conditions /

    NG/OK

    		 OK: Integrated current value is more than specified

    The status depends on the value of "Integrated Current", and OK/NG threshold differs according to the battery temperature.

    Refer to "Regarding Battery Integrated Current" below for details.*3
    Oper Prohibition (Jump Start)

    Prohibition of stop and start control based on the jump start conditions /

    Permit/Prohibit

    		 - When Prohibit is displayed, the stop and start control will be prohibited until the ignition switch is turned off
    Oper Permission (Interval For Starter)

    Permission of stop and start control based on the conditions after engine restart /

    NG/OK

    		 OK: A maximum of 4 minutes have elapsed after engine restarted -
    Oper Permission (Cancel Switch)

    Permission of stop and start control based on the stop and start cancel switch operation /

    NG/OK

    		 OK: Stop and start control is permitted (the stop and start cancel indicator light is not illuminated) -
    Oper Permission (ABS/VSC 2)

    Permission of stop and start control by the brake system /

    NG/OK

    		 OK: Brake control not operating -
    Oper Permission (Road Surface Gradient)

    Permission of stop and start control based on the road grade conditions /

    NG/OK

    		 Permit: Stopped on a level road (not on a steep incline) -
    Oper Permission (Driver Side Buckle SW)

    Permission of stop and start control based on the driver seat belt condition /

    NG/OK

    		 OK: The driver side buckle switch is fastened -
    Oper Permission (Steering)

    Permission of stop and start control by the power steering ECU assembly /

    NG/OK

    		 OK: EPS system is normal operated -
    Oper Prohibition (Shift Position Uncertain)

    Permission of stop and start control based on the shift lever position /

    NG/OK

    		 OK: When shift position is confirmed -
    Oper Permission (Key Operation )

    Permission of stop and start control based on the ignition or starter switch assembly*1 or push start switch assembly*2 operation /

    NG/OK

    		 OK: Ignition or starter switch assembly*1 or push start switch assembly*2 not operated -
    Oper Permission (Starter Check Complete)

    Permission of stop and start control based on the starter circuit self-check result /

    NG/OK

    		 OK: Stop and start control enabled (starter circuit normal) When the engine stop and start ECU is abnormal, the starter drive circuit is judged to be abnormal, and NG is displayed
    Oper Permission (Brake Master Pressure 0 Point)

    Permission of stop and start control due to brake master pressure 0 point calibration completion /

    NG/OK

    		 OK: Brake master pressure 0 point calibration complete -
    Oper Permission (Simple-IPA Button)

    Permission of stop and start control based on Simple-IPA button operation /

    NG/OK

    		 - Unused
    Oper Prohibition (Engine F/C)

    Prohibition of stop and start control based on the engine fuel-cut prohibition signal /

    Permit/Prohibit

    		 Prohibit: Fuel-cut not performed on SFI system -
    Oper Prohibition (Air Suspension)

    Permission of stop and start control by the air suspension system /

    NG/OK

    		 - Unused
    Oper Prohibition (Welcab)

    Permission of stop and start control by the air suspension system /

    NG/OK

    		 - Unused
    Oper Prohibition (PCS)

    Permission of stop and start control by the pre-crash safety system /

    NG/OK

    		 - Unused
    Oper Prohibition (ACC)

    Permission of stop and start control by the radar cruise control system /

    NG/OK

    		 - Unused
    Eng Start Req (Vehicle Speed Input)

    Engine start request due to vehicle speed signal input /

    ON/OFF

    		 ON: Engine start request due to vehicle speed signal input while engine stopped by stop and start control -
    Eng Start Req (Brk Negative Pressure Low)

    Engine start request due to low brake booster vacuum /

    ON/OFF

    		 ON: Brake booster vacuum insufficient while engine stopped by stop and start control

    • OFF is usually displayed

    • ON is displayed when the engine is started due to decreased brake booster vacuum caused by depressing the brake pedal several times
    Eng Start Req (Battery Condition2)

    Engine start request based on battery performance /

    ON/OFF

    		 ON: Engine start request due to decreased battery performance while engine stopped by stop and start control -
    Eng Start Req (IG Switch)

    Engine start request due to ignition or starter switch assembly*1 or push start switch assembly*2 operation /

    ON/OFF

    		 ON: Engine started using ignition or starter switch assembly*1 or push start switch assembly*2 while engine stopped by stop and start control -
    Eng Start Req (ABS/VSC)

    Engine start request from the brake system /

    ON/OFF

    		 ON: Engine start request from the brake actuator assembly (skid control computer) -
    Eng Start Req (ECM)

    Engine start request from ECM /

    ON/OFF

    		 ON: Engine start requested by ECM -
    Eng Start Req (A/C)

    Engine start request from Air conditioning system /

    ON/OFF

    		 ON: Engine start requested by air conditioning system -
    Eng Start Req (Accelerator)

    Engine start request due to accelerator pedal operation /

    ON/OFF

    		 ON: Engine start request due to accelerator pedal operation -
    Eng Start Req (Brake Release)

    Engine start request due to brake release /

    ON/OFF

    		 ON: Engine start request due to brake operation -
    Eng Start Req (Shift Lever)

    Engine start request due to shift lever operation /

    ON/OFF

    		 ON: Engine start request due to shift lever operation -
    Eng Start Req (Steering)

    Engine start request by power steering system /

    ON/OFF

    		 ON: Engine start request due to steering demand while the engine is stopped by stop and start control -
    Eng Start Req (AT/CVT)

    Engine start request from the CVT system /

    ON/OFF

    		 ON: Engine start request from the CVT system while the engine is stopped by stop and start control -
    Eng Start Req (Detect DTC)

    Engine start request due to output of DTCs /

    ON/OFF

    		 ON: Engine start requested due to output of stop and start system DTCs -
    Eng Start Req (Shift Uncert)

    Engine start request due to uncertain shift lever position /

    ON/OFF

    		 ON: Engine start request due to uncertain shift position while the engine is stopped by stop and start control -
    Eng Start Req (Engine Hood Open)

    Engine start request due to opening of engine hood /

    ON/OFF

    		 ON: Engine hood open (with shift lever in P or N) while the engine is stopped by stop and start control -
    Eng Start Req (Battery Condition)

    Engine start request based on battery performance /

    ON/OFF

    		 ON: Engine start requested due to low battery voltage while the engine is stopped by stop and start control -
    Eng Start Req (CVT Vehicle Speed)

    Engine start request based on vehicle speed signal from the CVT system /

    ON/OFF

    		 - Unused
    Eng Start Req (ABS Vehicle Speed)

    Engine start request based on vehicle speed signal from the brake system /

    ON/OFF

    		 ON: Engine start requested due to speed signal while the engine is stopped by stop and start control Engine start request based on the speed sensor signal
    Eng Start Req (Cancel SW)

    Engine start request by stop and start system cancel switch /

    ON/OFF

    		 ON: Engine start requested due to stop and start cancel switch operation while the engine is stopped by stop and start control -
    Eng Start Req (Simple-IPA)

    Engine start request by the Simple-IPA button operation /

    ON/OFF

    		 - Unused
    Eng Start Req (Courtesy SW or Buckle SW)

    Engine start request by courtesy switch (driver side) or driver side buckle switch /

    ON/OFF

    		 ON: Engine start requested due to courtesy switch (for driver side) or driver side buckle switch operation while the engine is stopped by stop and start control -
    Oper Prohibition (Panic Brake)

    Permission of stop and start control due to sudden hard braking /

    Permit/Prohibit

    		 Permit: Vehicle is not stopped by sudden hard braking -
    ABS Running

    Operating condition of the anti-lock brake system /

    ON/OFF

    		 ON: Anti-lock brake system operating -
    Alternator Status

    Alternator power generation status /

    Normal/ Abnormal

    		 Normal: Alternator operation normal -
    Deceleration Sensor Movement

    Sticking of the deceleration sensor /

    Normal/ Abnormal

    		 Normal: Deceleration sensor not stuck -
    Neutral Switch Stuck ON

    Fail-safe due to the neutral start switch being stuck ON /

    ON/OFF

    		 OFF: System is normal -
    Engine Stall History during S&S (Hood Open)

    Engine stall history due to opening the engine hood while the engine is stopped by stop and start control with the shift lever in D or M /

    Yes/No

    		 No: No history -
    Engine Stall History during S&S (Collision or Battery Voltage Low)

    History of engine stall due to a collision or low battery voltage when the stop and start control is operating /

    Yes/No

    		 No: No history -
    Engine Stall History during Engine Starting (Collision)

    History of engine stall due to a collision while the engine is stopped by stop and start control /

    Yes/No

    		 No: No history -
    Engine Start Fail

    History of engine restart failure by stop and start control /

    Yes/No

    		 No: No history -
    NE Sensor Circuit Open2

    Malfunction in the crank position sensor circuit /

    ON/OFF

    		 OFF: System is normal ON: No engine speed input at engine start
    Neutral Switch Stuck OFF

    Fail-safe due to the neutral start switch being stuck ON /

    ON/OFF

    		 ON: System is normal -
    Brk Boost Malfunc 1

    Fail-safe operation due to malfunction in the vacuum sensor assembly /

    OK/NG

    		 OK: System is normal Fail-safe operation due to sticking of the vacuum sensor assembly (a change in the sensor value is small when STP signal changes from ON to OFF)
    Brk Boost Malfunc 2

    Fail-safe operation due to malfunction in the vacuum sensor assembly /

    OK/NG

    		 OK: System is normal Fail-safe operation due to sticking of the vacuum sensor assembly (a change in the sensor value is small, even though the vehicle speed has increased from 0 km/h (0 mph) to 30 km/h (18.6 mph) 30 times)
    Num of Current Code

    Number of currently stored DTCs /

    Min.: 0, Max.: 255

    		 - -
    Number of Oper Prohibition (ECM 1)

    Number of stop and start control prohibitions when ECM conditions are not met /

    Min.: 0, Max.: 4294967295

    		 - -
    Number of Oper Prohibition (ECM 2)

    Number of stop and start control prohibitions due to SFI system /

    Min.: 0, Max.: 4294967295

    		 - -
    Number of Oper Prohibition (Engine F/C)

    Number of stop and start control prohibitions due to fuel-cut /

    Min.: 0, Max.: 4294967295

    		 - -
    Number of Oper Prohibition (Jump Start)

    Number of stop and start control prohibitions due to jump start /

    Min.: 0, Max.: 4294967295

    		 - -
    Number of Oper Prohibition (Engine Hood Closed)

    Number of stop and start control prohibitions due to open engine hood /

    Min.: 0, Max.: 4294967295

    		 - -
    Number of Oper Prohibition (AT/CVT 1)

    Number of stop and start control prohibitions due to CVT system conditions /

    Min.: 0, Max.:4294967295

    		 - -
    Number of Oper Prohibition (AT/CVT 2)

    Number of stop and start control prohibitions due to CVT system conditions /

    Min.: 0, Max.:4294967295

    		 - -
    Number of Oper Prohibition (Battery)

    Number of stop and start control prohibitions due to battery condition /

    Min.: 0, Max.: 4294967295

    		 - -
    Number of Oper Prohibition (Start Min Volt)

    Number of stop and start control prohibitions due to battery condition /

    Min.: 0, Max.: 4294967295

    		 - -
    Number of Oper Prohibition (Battery Current)

    Number of stop and start control prohibitions due to battery condition /

    Min.: 0, Max.: 4294967295

    		 - -
    Number of Oper Prohibition (Integrated Current)

    Number of stop and start control prohibitions due to battery condition /

    Min.: 0, Max.: 4294967295

    		 - -
    Number of Oper Prohibition (A/C)

    Number of stop and start control prohibitions due to air conditioning condition /

    Min.: 0, Max.: 4294967295

    		 - -
    Number of Oper Prohibition (Ambient Temperature)

    Number of stop and start control prohibitions due to ambient temperature condition /

    Min.: 0, Max.: 4294967295

    		 - -
    Number of Oper Prohibition (ABS/VSC 1)

    Number of stop and start control prohibitions due to brake system conditions /

    Min.: 0, Max.:4294967295

    		 - -
    Number of Oper Prohibition (ABS/VSC 2)

    Number of stop and start control prohibitions due to brake system condition /

    Min.: 0, Max.: 4294967295

    		 - -
    Number of Oper Prohibition (ABS Running)

    Number of stop and start control prohibitions due to anti-lock brake system operation /

    Min.: 0, Max.: 4294967295

    		 - -
    Number of Oper Prohibition (Panic Brake)

    Number of stop and start control prohibitions due to sudden hard braking /

    Min.: 0, Max.:4294967295

    		 - -
    Number of Oper Prohibition (Brake Negative Pressure)

    Number of stop and start control prohibitions due to brake negative pressure condition /

    Min.: 0, Max.: 4294967295

    		 - -
    Number of Oper Prohibition (Stop&Start Precondition1)

    Number of stop and start control prohibitions due to precondition 1 /

    Min.: 0, Max.: 4294967295

    		 -

    Condition of permission or prohibition for terms listed below.

    (ECM1, ECM2, battery, ABS/VSC, ABS/VSC2, IGSW, DTC, A/C, interval, after running, engine hood closed, D door closed, cancel switch, interval for starter, key operation, AT/CVT, AT/CVT2, driver side buckle SW, ambient temperature)

    For details on the preconditions, refer to System Description.
    Number of Oper Prohibition (Stop&Start Precondition2)

    Number of stop and start control prohibitions due to precondition 2 /

    Min.: 0, Max.: 4294967295

    		 -

    Condition of permission or prohibition for terms listed below.

    (idling, brake negative pressure, road surface gradient, no shift operation, O/P check, steering, starter check complete)
    Number of Oper Prohibition (DTC)

    Number of stop and start control prohibitions due to DTC output /

    Min.: 0, Max.: 4294967295

    		 - -
    Number of Oper Prohibition (Abnormal Wheel Speed Sensor Inputs)

    Number of stop and start control prohibitions due to abnormal vehicle speed signal input /

    Min.: 0, Max.: 4294967295

    		 - -
    Number of Oper Prohibition (Deceleration Sensor Abnormal)

    Number of stop and start control prohibitions due to deceleration sensor malfunction /

    Min.: 0, Max.: 4294967295

    		 - -
    Number of Oper Prohibition (Interval For Starter)

    Number of stop and start control prohibitions due to starter fail-safe operation /

    Min.: 0, Max.: 4294967295

    		 - -
    Number of Oper Prohibition (Interval)

    Number of stop and start control prohibitions due to periodic control prohibition after engine stop /

    Min.: 0, Max.: 4294967295

    		 - -
    Number of Oper Prohibition (Cancel Switch)

    Number of stop and start control prohibitions due to stop and start cancel switch operation /

    Min.: 0, Max.: 4294967295

    		 - -
    Number of Oper Prohibition (Simple-IPA Button)

    Number of stop and start control prohibitions due to simple-IPA button/

    Min.: 0, Max.: 4294967295

    		 - Unused
    Number of Oper Prohibition (Driver Side Buckle SW)

    Number of stop and start control prohibitions due to unfastened driver seat belt /

    Min.: 0, Max.: 4294967295

    		 - -
    Number of Oper Prohibition (D Door Closed)

    Number of stop and start control prohibitions due to open driver door /

    Min.: 0, Max.: 4294967295

    		 - -
    Number of Oper Prohibition (IG SW)

    Number of stop and start control prohibitions due to Ignition or starter switch assembly*1 or push start switch assembly*2 operation /

    Min.: 0, Max.: 4294967295

    		 - -
    Number of Oper Prohibition (After Running)

    Number of stop and start control prohibitions based on the initial trip conditions /

    Min.: 0, Max.: 4294967295

    		 - -
    Number of Oper Prohibition (Idling)

    Number of stop and start control prohibitions due to idling condition /

    Min.: 0, Max.: 4294967295

    		 - -
    Number of Oper Prohibition (Road Surface Gradient)

    Number of stop and start control prohibitions due to road surface gradient condition /

    Min.: 0, Max.: 4294967295

    		 - -
    Number of Oper Prohibition (Steering)

    Number of stop and start control prohibitions due to power steering system condition /

    Min.: 0, Max.: 4294967295

    		 - -
    Number of Oper Prohibition (No Shift Operation)

    Number of stop and start control prohibitions due to shift position conditions /

    Min.: 0, Max.: 4294967295

    		 - -
    Number of Oper Prohibition (Key Operation )

    Number of stop and start control prohibitions due to Ignition or starter switch assembly*1 or push start switch assembly*2 operation /

    Min.: 0, Max.: 4294967295

    		 - -
    Number of Oper Prohibition (Starter Check Complete)

    Number of stop and start control prohibitions due to incomplete starter circuit check /

    Min.: 0, Max.: 4294967295

    		 - -
    Number of Oper Prohibition (Brake Master Pressure 0 Pt Calib Incomp)

    Number of stop and start control prohibitions due to brake master pressure 0 point calibration no completion /

    Min.: 0, Max.: 4294967295

    		 - -
    Number of Oper Prohibition (O/P Check)

    Number of stop and start control prohibitions due to oil pump with motor assembly (oil pump motor) malfunction /

    Min.: 0, Max.: 4294967295

    		 - -
    Number of Oper Prohibition (Air Suspension)

    Number of stop and start control prohibitions due to air suspension malfunction /

    Min.: 0, Max.: 4294967295

    		 - Unused
    Number of Oper Prohibition (Welcab)

    Number of stop and start control prohibitions due to welcab malfunction /

    Min.: 0, Max.: 4294967295

    		 - Unused
    Number of Oper Prohibition (PCS)

    Number of stop and start control prohibitions due to PCS malfunction /

    Min.: 0, Max.: 4294967295

    		 - Unused
    Number of Oper Prohibition (ACC)

    Number of stop and start control prohibitions due to ACC malfunction /

    Min.: 0, Max.: 4294967295

    		 - Unused
    Number of Eng Start Req (ECM)

    Number of engine start requests from SFI system /

    Min.: 0, Max.: 65535

    		 - -
    Number of Eng Start Req (Engine Hood Open)

    Number of engine start requests due to opening of engine hood (shift lever in P or N) while engine is stopped by stop and start control /

    Min.: 0, Max.: 65535

    		 - -
    Number of Eng Start Req (AT/CVT)

    Number of engine start requests from the CVT system /

    Min.: 0, Max.:65535

    		 - -
    Number of Eng Start Req (Battery Condition)

    Number of engine start requests due to low battery performance /

    Min.: 0, Max.: 65535

    		 - -
    Number of Eng Start Req (A/C)

    Number of engine start requests from air conditioning system /

    Min.: 0, Max.: 65535

    		 - -
    Number of Eng Start Req (ABS/VSC)

    Number of engine start requests from the brake system /

    Min.: 0, Max.:65535

    		 - -
    Number of Eng Start Req (Brk Negative Pressure Low)

    Number of engine start requests due to low brake booster vacuum /

    Min.: 0, Max.: 65535

    		 - -
    Number of Eng Start Req (Detect DTC)

    Number of engine start requests due to DTC output /

    Min.: 0, Max.: 65535

    		 - -
    Number of Eng Start Req (CVT Vehicle Speed)

    Number of engine start requests due to CVT vehicle speed signal input /

    Min.: 0, Max.: 65535

    		 - -
    Number of Eng Start Req (ABS Vehicle Speed)

    Number of engine start requests due to brake system vehicle speed signal input /

    Min.: 0, Max.: 65535

    		 - -
    Number of Eng Start Req (Cancel SW)

    Number of engine start requests due to stop and start cancel switch operation /

    Min.: 0, Max.: 65535

    		 - -
    Number of Eng Start Req (Simple-IPA)

    Number of engine start requests due to simple-IPA operation /

    Min.: 0, Max.: 65535

    		 - -
    Number of Eng Start Req (Courtesy SW or Buckle SW)

    Number of engine start requests due to driver exiting vehicle /

    Min.: 0, Max.: 65535

    		 - -
    Number of Eng Start Req (IG Switch)

    Number of engine start requests due to Ignition or starter switch assembly*1 or push start switch assembly*2 operation /

    Min.: 0, Max.: 65535

    		 - -
    Number of Eng Start Req (Accelerator)

    Number of engine start requests due to accelerator pedal operation /

    Min.: 0, Max.:65535

    		 - -
    Number of Eng Start Req (Steering)

    Number of engine start requests due to steering operation /

    Min.: 0, Max.: 65535

    		 - -
    Number of Eng Start Req (Shift Uncert)

    Number of engine start requests due to unconfirmed shift position /

    Min.: 0, Max.: 65535

    		 - -
    Number of Eng Start Req (Air Suspension)

    Number of engine start requests due to air suspension operation /

    Min.: 0, Max.: 65535

    		 - -
    Number of Eng Start Req (Welcab)

    Number of engine start requests due to welcab operation /

    Min.: 0, Max.: 65535

    		 - -
    Number of Eng Start Req (ACC)

    Number of engine start requests due to ACC operation /

    Min.: 0, Max.: 65535

    		 - -

    • *1: w/o Entry and Start System

    • *2: w/ Entry and Start System


    • *3: Regarding Battery Integrated Current

      In the Stop and Start system, the engine stop and start ECU switches the system control mode (Stop and Start system control permitted/prohibited) based on the battery condition (charge/discharge condition) to protect the battery and to ensure stable engine restarting performance.

      The battery charge-discharge condition is determined from the integrated current value calculated from the battery current sensor signal. The integrated current value is obtained by multiplying the current (Ampere) detected from the battery current sensor by the time (seconds), and it is expressed in a unit A-sec.

      Example: Integrated current of -3110 A-sec corresponds to a load where current of 10 A flows out from the battery for 311 seconds.

      Using the Data List function of the GTS, the integrated current value can be read by checking the Data List item "Integrated Current". The item "Battery Integrated Current" shows the permission status of Stop and Start system control and is judged from the "Integrated Current" value.

      Negative integrated current represents battery discharge, and positive represents battery charge. In other words, the "Integrated Current" value of the Data List item will decrease from the present value when the battery is discharged, and the value will increase when the battery is charged.

      The engine stop and start ECU determines the power charge based on the integrated current value, and it prohibits Stop and Start system control if the value is below the threshold, because the battery might not be able to start the engine. The threshold varies according to the battery temperature and battery charge condition.

      Furthermore, the integrated current value is recorded inside the engine stop and start ECU memory even if the ignition switch is off, and when the ignition switch is next turned to ON, the value is calculated from the value recorded when the ignition switch was turned off.


    • Integrated Current Condition 1:

      Battery charging control state is in Charge Control Coordination Mode or Low Temperature Mode:

      A005GSRE04

        Stop and Start System Operation (for Condition 1)

      • Phase A:

        When the ignition switch is turned off, the integrated current value is recorded in the ECU memory. The value is carried over to the next trip.

      • Phase B:

        Stop and Start system control is permitted until the integrated current decreases to -4838 A-sec.

      • Phase C:

        After the integrated current value decreases below -4838 A-sec, Stop and Start system control is prohibited until the value increases to -3974 A-sec or more again. (The battery is being charged during this phase.)

      • Phase D:

        Stop and Start system control is permitted. After this, system control is permitted until the integrated current decreases below -4838 A-sec.


    • Integrated Current Condition 2:

      Battery charging control state is in Stop and Start Standalone Mode, Stop and Start Restriction Mode, or Temperature High/Low Mode:

      A005I2VE05

      *: The integrated current increases slowly due to low battery charge acceptance at low temperature.


        Stop and Start System Operation (for Condition 2)

      • Phase A:

        When the ignition switch is turned off, the integrated current value is recorded in the ECU memory. The value is carried over to the next trip.

      • Phase B:

        After engine start by ignition switch operation, Stop and Start system control is prohibited until the integrated current reaches 0 A-sec once. (The battery is being charged during this phase.)

      • Phase C:

        Stop and Start system control is permitted until the integrated current decreases to -864 A-sec.

      • Phase D:

        After the integrated current value decreases below -864 A-sec, Stop and Start system control is prohibited until the value increase to 0 A-sec or more again. (The battery is being charged during this phase.)

      • Phase E:

        Engine stop due to Stop and Start system control is permitted until the integrated current decreases to -864 A-sec or less.

    Tech Tips


    • The low battery temperature condition is detected when the battery temperature is less than 10°C (50°F). When the battery temperature becomes 11°C (51.8°F) or more, the low battery temperature condition is cleared.

    • Performance (internal resistance) of lead-acid batteries used in typical vehicles changes according to the battery temperature. The internal resistance of the battery tends to be higher when the battery temperature is low. Thus, the Stop and Start system switches the threshold for determining the power charge according to the battery temperature when performing stop and start control.

    • If the battery is deteriorated, the internal resistance has also increased and the stop and start rate becomes lower. (The total of idling time while the vehicle is stopped increases.)

    • When troubleshooting, if the malfunction cannot be identified, the battery might be deteriorated.

  2. ACTIVE TEST

    Tech Tips

    Using the GTS to perform Active Tests allows relays, actuators and other items to be operated without removing any parts. This non-intrusive functional inspection can be very useful because intermittent operation may be discovered before parts or wiring is disturbed. Performing Active Tests early in troubleshooting is one way to save diagnostic time. Data List information can be displayed while performing Active Tests.


    1. Connect the GTS to the DLC3.

    2. Start the engine.

    3. Turn the GTS on.

    4. Enter the following menus: Powertrain / Stop and Start / Active Test.

    5. Check the operation by referring to the table below.

    Stop and Start System
    Tester Display Test Part Control Range Diagnostic Note
    Buzzer Buzzer activation ON/OFF -
    Starter Starter activation ON/OFF

    Note


    • Prohibited while the engine is running

    • Maximum activation time is 3 seconds

    • After activation, operation is prohibited for 5 seconds
    Pinion Gear Plunger Pinion activation ON/OFF

    Note


    • Prohibited while the engine is running

    • Maximum activation time is 3 seconds

    • After activation, operation is prohibited for 5 seconds
    Starter Motor Drive Magnet Switch Starter motor activation ON/OFF

    Note


    • Prohibited while the engine is running

    • Maximum activation time is 3 seconds

    • After activation, operation is prohibited for 5 seconds
    Permit Cond (A/C) A/C ON/OFF When engine stop by stop and start control is prohibited, prohibition of control based on the air conditioning conditions can be disabled
    Permit Cond (Battery) Battery ON/OFF When engine stop by stop and start control is prohibited, prohibition of control based on the battery conditions can be disabled
    Permit Cond (Engine) Engine ON/OFF When engine stop by stop and start control is prohibited, prohibition of control based on the SFI system conditions can be disabled
    Permit Cond (ABS) ABS/VSC ON/OFF When engine stop by stop and start control is prohibited, prohibition of control based on the brake system condition can be disabled
    AT Oil Pump (Hi) AT oil pump activation ON/OFF

    HI activation

    Note

    Prohibited while the engine is running
    AT Oil Pump (Lo) AT oil pump activation ON/OFF

    LO activation

    Note

    Prohibited while the engine is running
    Precondition (Control) Precondition (Control) activation ON/OFF

    Condition of permission or prohibition for terms listed below.

    (ECM1, ECM2, battery, ABS/VSC, ABS/VSC2, IGSW, DTC, A/C, interval, after running, engine hood closed, D door closed, cancel switch, interval for starter, key operation, AT/CVT, AT/CVT2, driver side buckle SW, ambient temperature)
    Precondition2 (Control) Precondition2 (Control) activation ON/OFF

    Condition of permission or prohibition for terms listed below.

    (idling, brake negative pressure, road surface gradient, no shift operation, O/P check, steering, starter check complete)
    Start Cond (Hood Crtsy) Engine hood ON/OFF When engine stop by stop and start control is prohibited, prohibition of control based on the engine hood conditions can be disabled

    Tech Tips

    Even if Stop and Start system control is prohibited due to the condition of any of the systems listed above, performing the Active Tests allows Stop and Start system control to be performed.