CRUISE CONTROL SYSTEM DATA LIST / ACTIVE TEST
DATA LIST
Tip: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.
Connect the GTS to the DLC3.
Turn the ignition switch to ON.
Turn the GTS on.
Enter the following menus: Powertrain / Cruise Control / Data List.
According to the display on the GTS, read the Data List.
Tip:If any DTCs are output, the value for a measurement item may be incorrect.
If any DTCs are output, perform troubleshooting accordingly. After repair, confirm relevant values using the Data List.
for 2AD-FTV, 2AD-FHV:
Powertrain > Cruise Control > Data List
Tester Display
Measurement Item
Range
Normal Condition
Diagnostic Note
CCS Vehicle Spd
Vehicle speed
Min.: 0 km/h (0 mph), Max.: 255 km/h (158 mph)
Actual vehicle speed
-
CCS Mem Vehicle Spd
Stored vehicle speed
Min.: 0 km/h (0 mph), Max.: 255 km/h (158 mph)
Actual stored vehicle speed
-
Throttle Opening Angle
Required throttle opening amount
Min.: 0%
Max.: 100%
Required throttle opening angle
-
Cruise Control
Cruise control system active condition
ON or OFF
ON: Cruise control activated
OFF: Cruise control deactivated
-
CCS Main SW M-CPU
Cruise control switch signal (Main CPU)
ON or OFF
ON: Cruise control switch on
OFF: Cruise control switch off
-
CCS Ready M-CPU
Cruise control system standby condition (Main-CPU)
ON or OFF
ON: Cruise control switch (Main CPU) SET
OFF: Cruise control switch (Main CPU) UNSET
-
CCS Indicator M-CPU
Cruise control indicator light signal (Main-CPU)
ON or OFF
ON: Cruise control indicator light turns on
OFF: Cruise control indicator light turns off
-
Cancel Switch
CANCEL switch signal
ON or OFF
ON: CANCEL switch on
OFF: CANCEL switch off
-
SET/COAST Switch
-SET switch signal
ON or OFF
ON: -SET switch on
OFF: -SET switch off
-
RES/ACC Switch
+RES switch signal
ON or OFF
ON: +RES switch on
OFF: +RES switch off
-
Stop Light Switch 1
Stop light switch signal
ON or OFF
ON: Brake pedal depressed
OFF: Brake pedal released
-
Cruise Operation Status
Cruise control status
ON or OFF
ON: Cruise control operating
OFF: Cruise control not operating
-
for 2AR-FE, 3ZR-FE, 3ZR-FAE:
Powertrain > Cruise Control > Data List
Tester Display
Measurement Item
Range
Normal Condition
Diagnostic Note
Cruise Vehicle Speed
Vehicle speed
Min.: 0 km/h (0 mph), Max.: 255 km/h (158 mph)
Actual vehicle speed
-
Cruise Memory Vehicle Speed
Stored vehicle speed
Min.: 0 km/h (0 mph), Max.: 255 km/h (158 mph)
Stored vehicle speed
-
Cruise Request Throttle Opening Angle
Cruise requested position
0 to 124.99°
When cruise is set (vehicle in motion at 80 km/h [50 mph]): Actual requested throttle position
-
Vehicle Acceleration
Acceleration condition while driving the vehicle
Min.: -13.1 m/s2, Max.: 13.1 m/s2
Current value displayed
-
Cruise Target Acceleration
Target acceleration while in cruise control mode
Min.: -13.1 m/s2, Max.: 13.1 m/s2
Current value displayed
-
Driving Support ECU Target Acceleration
Target acceleration of driving support ECU
Min.: -13.1 m/s2, Max.: 13.1 m/s2
Current value displayed
-
Acceleration Continuation Decision
Acceleration continuation decision condition
ON or OFF
ON: Continuing to accelerate
OFF: Not continuing to accelerate
-
Output Driving Force
Generated drive torque
Min.: -10.00 kN, Max.: 9.92 kN
Current value displayed
-
Cruise Request Driving Force
Cruise request torque signal
Min.: -10.00 kN, Max.: 9.92 kN
Differs according to the cruise control system condition
-
Cruise Request Driving Force Feedback Status
Cruise request driving force feedback mode
No Control, Suspend, Neg Calc Prohibited, Pos Calc Prohibited, Normal or Increasing at Start
Current value displayed
-
Cruise Control Permission Condition
Cruise control system condition
OK or NG
OK: Cruise control permitted
NG: Cruise control prohibited
-
Cruise Control Condition
Cruise control system condition
No Control or Constant Speed Control Mode - Ready
Current value displayed
-
Cruise Control Mode
Cruise control mode condition
No Control or Constant Speed Control Mode
No Control: Cruise control mode not operating
Constant Speed Control Mode: Constant speed control mode operating
-
Cruise Request Gear Position
Shift request from ECM
None or 255 Gear
Shift request from cruise control system
-
Cruise Acceleration and Deceleration Operation Condition
Cruise acceleration and deceleration operation condition
No Control/Constant Speed Control Mode - Standby/Constant Speed Control Mode - RES SW Control/Constant Speed Control Mode - COAST SW Control/Vehicle Distance Control Mode - Acceleration Operation
Current value displayed
-
Cancel Switch
CANCEL switch status
ON or OFF
ON: CANCEL switch on
OFF: CANCEL switch off
-
-SET Switch
-SET switch status
ON or OFF
ON: -SET switch on
OFF: -SET switch off
-
+RES Switch
+RES switch status
ON or OFF
ON: +RES switch on
OFF: +RES switch off
-
Cruise Main Switch Operation Condition
Cruise control switch status
ON or OFF
ON: Cruise control switch pushed
OFF: Cruise control switch not pushed
-
Cruise Ready Main-CPU
Cruise control system standby condition
ON or OFF
Each time cruise control switch is pushed, ON or OFF changes
-
Cruise Ready Sub-CPU
Cruise control system standby condition
ON or OFF
Each time cruise control switch is pushed, ON or OFF changes
-
Accelerator Pedal
Condition of the accelerator pedal during cruising
ON or OFF
ON: Accelerator pedal depressed
OFF: Accelerator pedal released
-
Stop Light Switch Sub-CPU
Stop light switch signal
ON or OFF
ON: Brake pedal depressed
OFF: Brake pedal released
-
Request Manual Cancel
Whether there is a manual cancel request
ON or OFF
ON: Manual cancel request made
OFF: Manual cancel request not made
-
Request Automatic Cancel
Whether there is an automatic cancel request
ON or OFF
ON: Automatic cancel request made
OFF: Automatic cancel request not made
-
Cruise Brake Control Decision
Cruise brake control decision
ON or OFF
ON: Cruise brake activated
OFF: Cruise brake deactivated
-
Cruise Brake Control Permission Condition
Cruise brake control permission condition
OK or NG
OK: Cruise brake control permitted
NG: Cruise brake control prohibited
-
Cruise Indicator
Cruise control indicator status
ON or OFF
ON: Cruise control indicator light illuminates
OFF: Cruise control indicator light turns off
-
Wheel Speed Sensor and Deceleration Sensor
Speed sensor signal and deceleration sensor signal condition
Avail or Not Avl
Avail: Speed sensor signal and deceleration sensor signal available
Not Avl: Speed sensor signal and deceleration sensor signal not available
-
Gradient of Road Surface
Gradient of road surface condition
-32.76 to 32.76 m/s2
Current value displayed
-
Brake Cancel Switch
Stop light switch status
ON or OFF
ON: Brake pedal depressed
OFF: Brake pedal released
-
for 2WW:
Powertrain > Cruise Control > Data List
Tester Display
Measurement Item
Range
Normal Condition
Diagnostic Note
Driving Support System
Dynamic radar cruise control system information
With or Without
With: With Dynamic radar cruise control system
Without: Without Dynamic radar cruise control system
-
Vehicle Speed Used for CCS and ASL Computation
Vehicle speed
Min.: 0 km/h (0 mph), Max.: 255 km/h (158 mph)
Actual vehicle speed
-
Cruise Request Torque
Request torque
Min.: -32768 N, Max.: 32767 N
Actual vehicle torque
-
Cruise Control
Cruise control system active condition
ON or OFF
ON: Cruise control activated
OFF: Cruise control deactivated
-
CCS Indicator M-CPU
Cruise control indicator signal (Main-CPU)
ON or OFF
ON: Cruise control indicator illuminated
OFF: Cruise control indicator not illuminated
-
CANCEL SW
CANCEL switch signal
ON or OFF
ON: CANCEL switch on
OFF: CANCEL switch off
-
-SET SW
-SET switch signal
ON or OFF
ON: -SET switch on
OFF: -SET switch off
-
+RES SW
+RES switch signal
ON or OFF
ON: +RES switch on
OFF: +RES switch off
-
Stop Light Switch 1
Stop light switch signal
ON or OFF
ON: Brake pedal depressed
OFF: Brake pedal released
-
ST- Signal
Stop light switch signal
ON or OFF
ON: Brake pedal depressed
OFF: Brake pedal released
-
STP Signal
Stop light switch signal
ON or OFF
ON: Brake pedal depressed
OFF: Brake pedal released
-
Cruise Operation Status
Cruise control status
ON or OFF
ON: Cruise control operating
OFF: Cruise control not operating
-
Brake Cancel Switch
Brake cancel signal
ON or OFF
ON: Brake pedal depressed
OFF: Brake pedal released
-
Cruise Control Cancel Signal
Cruise control cancel signal
ON or OFF
ON: CANCEL switch on
OFF: CANCEL switch off
-
Cruise Control Switch
Cruise control switch signal
ON or OFF
ON: Cruise control switch (ON/OFF) pushed
OFF: Cruise control switch (ON/OFF) released
-
ACTIVE TEST
Tip:Using the GTS to perform Active Tests allows relays, VSVs, 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.
Connect the GTS to the DLC3.
Turn the ignition switch to ON.
Turn the GTS on.
Enter the following menus: Body Electrical / Combination Meter / Active Test.
According to the display on the GTS, perform the "Active Test".
for TFT Display Type:
Body Electrical > Combination Meter > Active Test
Tester Display
Measurement Item
Control Range
Diagnostic Note
Meter Display 1
Multi-information display
OFF or All
-
for Segment Display Type:
Body Electrical > Combination Meter > Active Test
Tester Display
Measurement Item
Control Range
Diagnostic Note
Indicat. Lamp Cruise
Cruise control indicator light (Green)
ON or OFF
-
Indicat. SET
Cruise control SET indicator light
ON or OFF
-
Cruise Indicator
Cruise control indicator light (Yellow)
ON or OFF
-