STOP AND START SYSTEM(for 3ZR-FAE) FREEZE FRAME DATA
DESCRIPTION
The engine stop and start ECU records vehicle and driving condition information as freeze frame data the moment a DTC is stored. When troubleshooting, freeze frame data can be helpful in determining whether the vehicle was moving or stationary, whether the engine was warmed up or not, as well as other data recorded at the time of a malfunction.
Note:Freeze frame data values will vary depending on the measurement conditions, surroundings, or vehicle conditions. For this reason, there may be a problem even when the values are within specifications.
Turn the ignition switch to ON and park the vehicle on level ground. Check the freeze frame data using the GTS.
Turn the ignition switch off.
Connect the GTS to the DLC3.
Turn the ignition switch to ON.
Turn the GTS on.
Check for DTCs and read the freeze frame data.
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Powertrain > Stop and Start
Tester Display
Measurement Item
Coolant Temp
Engine coolant temperature
Engine Spd (ECM)
Engine speed signal from ECM via CAN communication
Engine Spd (NE Signal)
Engine speed signal from ECM via direct line
Deceleration Sens Offset Val
Deceleration sensor offset value
Deceleration Sens Calibration
Deceleration sensor calibration status
Gradient of Road Surface
Degree of road gradient
Battery Voltage
Battery voltage
Battery Fluid Temperature
Battery fluid temperature
Battery Temp (Start)
Battery temperature at engine start
Oper Permission (AT/CVT)
Permission of stop and start control by continuously variable transaxle system
Oper Permission (AT/CVT 2)
Permission of stop and start control by continuously variable transaxle system
Engine Type Information
Information on the engine type from SFI system
Starter Type
Starter assembly type
D Courtesy Switch Signal
Driver door courtesy switch signal
Hood Courtesy Switch
Hood courtesy switch signal
Neutral Switch
for CVT:
Park/neutral position switch assembly signal
for Manual Transaxle:
Neutral position switch assembly signal
Clutch Upper SW
Clutch start switch assembly (for upper) signal
Clutch Lower SW
Clutch start switch assembly (for lower) signal
Starter
Starter status
Pinion Gear
Starter pinion status
Starter Motor
Starter motor status
TC Terminal
TC and CG terminals of DLC3
Drive Mode Status
Drive Mode Status
Cancel Switch
Stop and start system cancel switch (Ecorun cancel switch assembly) signal
IG Switch
Ignition or starter switch assembly (w/o Entry and Start System) or push start switch assembly (w/ Entry and Start System) signal
Idle
Engine idling status
Engine Start (IG SW)
Engine start by ignition or starter switch assembly (w/o Entry and Start System) or push start switch assembly (w/ Entry and Start System) operation
Stop Light SW (ECM)
Stop light switch assembly signal from ECM
Stop Light SW (ABS/VSC)
Stop light switch assembly signal from vehicle stability control system
Engine Starter Signal
Starter signal status
Buzzer
Buzzer status
Indicat. Light Eco
Stop and start indicator light status
Oil Prs Warn Light Prohibit
Oil pressure warning light status
Brake Press Hold Req
Brake fluid pressure holding request during stop and start control
Brake Pressure Hold Request Status
Brake fluid pressure holding status during stop and start control
S&S Cancel Light Code
Transmission code from the engine stop and start ECU to combination meter assembly
Starter Operation #
Number of starter operations (count record)
Number of Engine Starts (IG-ON)
The number of starter operations by ignition or starter switch assembly (w/o Entry and Start System) or push start switch assembly (w/ Entry and Start System) operation
Number of Engine Starts (Stop & Start)
The number of starter operations by stop and start control
Number of Engine Starts (Clutch Released)
The number of starter operations without clutch pedal being depressed
Number of Engine Starts (Clutch Half-Depressed)
The number of starter operations with clutch pedal depressed halfway
Total Number of Engine Starts
The number of times the engine starts
Vehicle Spd1 (ABS/VSC)
Vehicle speed signal from skid control ECU via CAN communication
Steering Angle
Steering angle
Steering Angle Velocity
Steering wheel turning speed
Steering Wheel Torque
Steering force
Battery Current
Battery current
Brake Boost Pressure
Brake booster pressure (absolute pressure)
Brake Negative Pressure
Brake booster vacuum (negative pressure)
Ambient Temp Sensor
Ambient temperature
Stop&Start of Eng State
Stop and start control status
Stop & Start A/C Mode
Selected air conditioning mode (normal or stop and start priority control)
Idling Stop Rate
Rate of the idling stop time to entire ignition switch ON time
Total Idling Stop Rate
Rate of the total idling stop time
Integrated Current
Battery integrated current
Cranking Time
Engine cranking time (in current trip) (When minimum voltage is detected at engine start)
Min Voltage(Cranking)
Minimum voltage when cranking engine
Min Volt(After Cranking)
Minimum voltage when starter begins operation
Master Cylinder Pressure
Brake fluid pressure
Status of Battery Charge Control
Battery charge control status
State of BBC
Backup boost converter status
State of External BBC
External backup boost converter status
External BBC Overcurrent History
External backup boost converter overcurrent history
Atmosphere Pressure
Atmospheric pressure (calculated value)
EPS Load
Electric power steering current
Accelerator Position
Accelerator pedal position
Shift Position
Shift lever position
Engine OFF Request
Engine stop request
Manual Start during S&S
Manual start during stop and start control operation
Wrong Operation (Start)
Incorrect operation for engine start
Engine Reverse Rev.
Engine reverse revolution status
N/Clutch Lower SW Abnoml
Clutch switch assembly (for lower)
N/Clutch Upper SW Abnoml
Clutch switch assembly (for upper)
Permit Idling Stop
Engine stop standby
Running History
Vehicle driving record
4WD Available
Whether the vehicle is equipped with a 4 wheel drive control ECU
IPA Available
Whether the vehicle is equipped with the intelligent parking assist function
Air Suspension Available
Availability of air suspension system on vehicle
Welcab Available
Availability of side left up seat system on vehicle
External BBC Available
Availability of external backup boost converter on vehicle
ACC Available
Availability of dynamic radar cruise control system on vehicle
Brake Hold Function Available
Availability of brake hold function on vehicle
Steering Angle Sensor Available
Availability of spiral with sensor cable sub-assembly on vehicle
Steering Angle Sensor Malfunction
Spiral with sensor cable sub-assembly malfunction
Steering Angle Sensor Circuit Open (+B)
Spiral with sensor cable sub-assembly +B circuit malfunction
Steering Angle Sensor Abnormal Value
Spiral with sensor cable sub-assembly value malfunction
Steering Torque Sensor Malfunction
Steering torque sensor malfunction
EPS Current Enable on Assist
Power steering assist current value determination
Auto A/C
Availability of air conditioning system on vehicle
Cancel Switch (Multi-display) Available
Stop and start system cancel switch installation information
Eng Start Req (A/C 2)
Engine start request from air conditioning system
Wheel Speed Malfunction
Wheel speed malfunction status
Slip History
Slip history existence
Battery Type
Set battery type
Communication Method of Brake Boost Sensor
Method of communication with vacuum sensor
Communication Method of Brake Boost Sensor
Method of communication with vacuum sensor
O/P Air Bleeding
Oil pump assembly with motor (continuously variable transaxle assembly) bleeding status
Oil Pump Relay
Oil pump motor relay inside ECU status
Oil Pump Status
Oil pump assembly with motor (continuously variable transaxle assembly) status
Oil Pump Duty
Requested oil pump assembly with motor (continuously variable transaxle assembly) duty
State of Oil Pump Motor Rotation
Oil pump assembly with motor (continuously variable transaxle assembly) rotation status
Oil Pump Motor Rotation Frequency
Oil pump assembly with motor (continuously variable transaxle assembly) rotation frequency
Oper Permission (Idling Stop Performance)
Status of permission to operate the stop and start control 2 or more times during a single stop
Oper Permission (Idling Stop Performance Waiting Time)
Status of permission to operate stop and start control 2 or more times during a single stop based on waiting time
Oper Permission (Shift D position)
Permission of stop and start control based on shift lever position (D)
Oper Permission (Neutral Switch)
for CVT:
Permission of stop and start control based on park/neutral position switch conditions
for Manual Transaxle:
Permission of stop and start control based on neutral position switch conditions
Oper Permission (Idling)
Permission of stop and start control based on engine idle condition
Oper Permission (Vehicle Speed)
Permission of stop and start control based on vehicle speed conditions
Stop&Start Precondition
Permission of stop and start control with all preconditions met
Stop&Start Precondition 2
Permission of stop and start control with all preconditions met
Oper Permission(Master Cylinder Pressure)
Permission of stop and start control based on master cylinder pressure
Oper Permission (ECM 1)
Permission of stop and start control by the ECM
Oper Permission (ECM 2)
Permission of stop and start control by SFI system
Oper Permission (IG SW)
Permission of stop and start control based on ignition or starter switch assembly (w/o Entry and Start System) or push start switch assembly (w/ Entry and Start System) conditions
Oper Permission (DTC)
Permission of stop and start control based on DTC output conditions
Oper Permission (O/P Check)
Permission of stop and start control based on oil pump assembly with motor (continuously variable transaxle assembly) condition
Oper Permission (Brake Negative Pressure)
Permission of stop and start control based on brake booster vacuum conditions
Oper Permission (Interval)
Permission of stop and start control based on engine running time conditions
Oper Permission (D Door Closed)
Permission of stop and start control based on driver door open/close conditions
Oper Permission (Engine Hood Closed)
Permission of stop and start control based on engine hood open/close conditions
Oper Permission (A/C)
Permission of stop and start control based on air conditioning conditions
Oper Permission (Ambient Temperature)
Permission of stop and start control based on ambient temperature conditions
Oper Permission (ABS/VSC)
Permission of stop and start control by vehicle stability control system
Oper Permission (No Shift Operation)
Permission of stop and start control based on shift lever operation condition
Oper Permission (After Running)
Permission of stop and start control based on initial trip conditions after ignition switch turned to ON
Oper Permission (Neutral SW OFF History)
Permission of stop and start control based on the shift operation history
Oper Permission (Clutch Upper SW OFF History)
Permission of stop and start control based on the clutch pedal operation history
Oper Permission (Battery)
Permission of stop and start control based on battery conditions
Oper Permission (Start Min Volt 1)
Permission of stop and start control based on minimum voltage during starting when battery fluid temperature is 0°C (32°F) or less
Oper Permission (Start Min Volt 2)
Permission of stop and start control based on minimum voltage during starting when battery fluid temperature is more than 0°C (32°F)
Oper Permission (Start Min Volt 3)
Permission of stop and start control based on minimum voltage after cranking when battery fluid temperature is 0°C (32°F) or less
Oper Permission (Start Min Volt 4)
Permission of stop and start control based on minimum voltage after cranking when battery fluid temperature is more than 0°C (32°F)
Oper Permission (Battery Current)
Permission of stop and start control based on battery current
Oper Permission (Integrated Current)
Permission of stop and start control based on integrated current value conditions
Oper Prohibition (Jump Start)
Prohibition of stop and start control based on jump start conditions
Oper Prohibition (Manual Start)
Prohibition of stop and start control based on the manual start conditions
Oper Permission (Interval For Starter)
Permission of stop and start control based on conditions after engine restart
Oper Permission (Cancel Switch)
Permission of stop and start control based on stop and start system cancel switch (ecorun cancel switch assembly) operation
Oper Permission (Road Surface Gradient)
Permission of stop and start control based on road grade conditions
Oper Permission (Driver Side Buckle SW)
Permission of stop and start control based on driver seat belt condition
Oper Permission (Steering)
Permission of stop and start control by power steering ECU assembly
Oper Permission (4WD and Rear Differential Lock)
Stop and start control permission status based on driving mode
Oper Prohibition (Shift Position Uncertain)
Prohibition of stop and start control based on shift lever position
Oper Permission (Key Operation)
Permission of stop and start control based on ignition or starter switch assembly (w/o Entry and Start System) or push start switch assembly (w/ Entry and Start System) operation
Oper Permission (Starter Check Complete)
Permission of stop and start control based on starter circuit self-check result
Oper Permission (Brake Master Pressure 0 Point)
Permission of stop and start control due to completion of brake master cylinder pressure zero point calibration
Oper Prohibition (Engine F/C)
Prohibition of stop and start control based on engine fuel-cut prohibition signal
Oper Permission (O/P Air Bleeding)
Prohibition of stop and start control based on oil pump assembly with motor (continuously variable transaxle assembly) bleeding condition
Eng Start Req (Brk Negative Pressure Low)
Engine start request due to low brake booster vacuum
Eng Start Req (IG Switch)
Engine start request due to ignition or starter switch assembly (w/o Entry and Start System) or push start switch assembly (w/ Entry and Start System) operation
Eng Start Req (ABS/VSC)
Engine start request from vehicle stability control system
Eng Start Req (ECM)
Engine start request from ECM
Eng Start Req (A/C)
Engine start request from air conditioning system
Eng Start Req (Accelerator)
Engine start request due to accelerator pedal operation
Eng Start Req (Brake Release)
Engine start request due to brake pedal operation
Eng Start Req (Shift Lever)
Engine start request due to shift lever operation
Eng Start Req (Shift P Position and Brake)
Engine start request when the brake pedal is depressed with the shift lever in P while the engine is stopped due to stop and start control
Eng Start Req (Steering)
Engine start request by power steering system
Eng Start Req (AT/CVT)
Engine start request from continuously variable transaxle system
Eng Start Req (Detect DTC)
Engine start request due to output of DTCs
Eng Start Req(Shift Uncert)
Engine start request due to uncertain shift lever position
Eng Start Req (Clutch Pedal)
Engine start request due to clutch pedal operation
Eng Start Req (Clutch Lower SW)
Engine start request by the clutch start switch assembly (for lower)
Eng Start Req (Engine Hood Open)
Engine start request due to opening of engine hood
Eng Start Req (Battery Condition)
Engine start request based on battery performance
Eng Start Req (CVT Vehicle Speed)
Engine start request based on vehicle speed signal from continuously variable transaxle system
Eng Start Req (ABS Vehicle Speed)
Engine start request based on vehicle speed signal from vehicle stability control system
Eng Start Req(Cancel SW)
Engine start request by stop and start system cancel switch (ecorun cancel switch assembly)
Eng Start Req(Courtesy SW or Buckle SW)
Engine start request by courtesy switch (driver side) or driver side buckle switch
Eng Start Req (4WD and Rear Differential Lock)
Engine start request when the vehicle is switched to 4WD or rear differential is locked while the engine is stopped due to stop and start control
ABS Running
Engine start request from vehicle stability control system
Clutch SW Signal Abnoml
Malfunction in the clutch start switch assembly
Crank Pos Sen Abnoml 3
Fail-safe operation due to abnormal engine speed signal
Brk Boost Sen Abnoml 1
Malfunction in the vacuum sensor assembly
Brk Boost Sen Abnoml 2
Malfunction in the vacuum sensor assembly
Brk Boost Sen Abnoml 3
Malfunction in the vacuum sensor assembly
Starter Count Abnoml
Error in the number of starter operations
Starter Circuit Abnoml
Malfunction in starter circuit
Starter Circuit Open
Open in starter circuit (STA malfunction)
Neutral SW Abnoml (ON)
Inconsistency between shift position information sent from ECM and neutral position switch signal
Neutral SW Abnoml (OFF)
Inconsistency between shift position information sent from ECM and neutral position switch signal
Alternator Status
Generator power generation status
BBC Abnoml
Malfunction in the backup boost converter
BBC Overcurrent
Overcurrent in boosting output from backup boost converter
BBC Duty
Abnormal duty of the backup boost converter
BBC Power Low
Decrease in backup boost converter output
BBC Over Heat
Overheating of the backup boost converter
BBC Thermistor
Malfunction in the backup boost converter thermistor
External BBC Abnormal
Malfunction in the external backup boost converter
IG SW Abnoml
Malfunction in ignition or starter switch assembly (w/o Entry and Start System) or push start switch assembly (w/ Entry and Start System)
Battery Abnoml
Malfunction in power source
Comm Err with ECM
Communication error with ECM
Comm Err with ABS/VSC
Communication error with skid control ECU (brake actuator assembly)
Comm Err with EPS
Communication error with power steering ECU assembly
Comm Err with J/B
Communication error with main body ECU (multiplex network body ECU)
Comm Err with A/C
Communication error with air conditioning amplifier assembly
Comm Err with Air Bag
Communication error with airbag sensor assembly
Comm Err with Meter
Communication error with combination meter assembly
Comm Err with Steering Angle Sensor
Communication error with spiral with sensor cable sub-assembly
CPU Duty
Malfunction in CPU duty
EEPROM
Malfunction in EEPROM
Dec Sensor Calibration
Deceleration sensor zero point uncalibrated
Deceleration Sensor Movement
Sticking of deceleration sensor
Neutral Switch Stuck ON
for CVT:
Park/neutral position switch stuck on malfunction
for Manual Transaxle:
Neutral position switch stuck on malfunction
Oil Pump Abnormal
Oil pump assembly with motor (continuously variable transaxle assembly) abnormal
Oil Pump Abnormality Judgment
Malfunction in oil pump assembly with motor (continuously variable transaxle assembly)
Status of O/P Signal 1
Malfunction in oil pump assembly with motor (continuously variable transaxle assembly) wire harness 1
Status of O/P Signal 2
Malfunction in oil pump assembly with motor (continuously variable transaxle assembly) wire harness 2
Engine Stall
Engine stall history
Engine Stall History during S&S (Hood Open)
for CVT:
History of engine stall due to the engine hood being opened with shift lever in D or M while the engine is stopped by stop and start control
for Manual Transaxle:
History of engine stall caused by depressing the clutch pedal with the engine hood open while the engine is stopped by stop and start control (shift lever in neutral)
Engine Stall History during S&S (Collision or Battery Voltage Low)
History of engine stall due to a collision or low battery voltage when stop and start control operating
Engine Stall History during Engine Starting (Collision)
History of engine stall due to a collision while the engine stopped by stop and start control
Engine Start Fail
History of engine restart failure by stop and start control
Voltage Judgment
Error in voltage judgment
AD Converter Malfunction
Malfunction in AD converter
Starter Delay Circuit
Malfunction in starter delay circuit
Starter Relay Overcurrent
Overcurrent in starter relay
NE Sensor Circuit Open2
Malfunction in crank position sensor circuit
Neutral Switch Stuck OFF
for CVT:
Park/neutral position switch stuck off malfunction
for Manual Transaxle:
Neutral position switch stuck off malfunction
Brk Boost Malfunc 1
Fail-safe operation due to malfunction in vacuum sensor assembly
Brk Boost Malfunc 2
Fail-safe operation due to malfunction in vacuum sensor assembly
Num of Current Code
Number of currently stored DTCs
LIST OF FREEZE FRAME DATA