CRUISE CONTROL  CRUISE CONTROL SYSTEM  DATA LIST / ACTIVE TEST  


READ DATA LIST


HINT:

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.


a.

Connect the GTS to the DLC3.


b.

Turn the ignition switch to ON.


c.

Turn the GTS on.


d.

Enter the following menus: Powertrain / Cruise Control / Data List.


e.

Read the Data List according to the display on the GTS.

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% Actual required throttle opening amount -
Cruise Control Cruise control system active condition ON or OFF ON: Cruise control activated
OFF: Cruise control deactivated 		-
Main SW M-CPU Cruise control main switch signal (Main CPU) ON or OFF ON: Cruise control main switch (ON-OFF button) pushed and held
OFF: Cruise control main switch (ON-OFF button) released 		-
CCS Ready M-CPU Cruise control system standby condition (Main CPU) ON or OFF Each time cruise control main switch (ON-OFF button) is pushed, ON or OFF changes -
CCS Indicator M-CPU Cruise control indicator signal (Main CPU) ON or OFF Each time cruise control main switch (ON-OFF button) is pushed, ON or OFF changes -
Cancel Switch CANCEL switch signal ON or OFF ON: CANCEL switch operated
OFF: CANCEL switch released 		-
SET/COAST Switch -/SET switch signal ON or OFF ON: -/SET switch operated
OFF: -/SET switch released 		-
RES/ACC Switch +/RES switch signal ON or OFF ON: +/RES switch operated
OFF: +/RES switch released 		-
Stop Light Switch 1 Stop light switch signal ON or OFF ON: Brake pedal depressed
OFF: Brake pedal released 		-
Stop Light Switch 2 Stop light switch signal ON or OFF ON: Brake pedal depressed
OFF: Brake pedal released 		-
Cruise Operation Status Transmission range sensor signal ON or OFF ON: Cruise control operated
OFF: Cruise control operation stopped 		-
Brake Cancel Switch Brake cancel signal ON or OFF ON: Brake pedal depressed
OFF: Brake pedal released 		-
HINT:
·

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.





PERFORM ACTIVE TEST


HINT:

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.


a.

Connect the GTS to the DLC3.


b.

Turn the ignition switch to ON.


c.

Turn the GTS on.


d.

Enter the following menus: Body Electrical / Combination Meter / Active Test.


e.

Perform "Active Test" according to the display on the GTS.

HINT:

The ignition switch must be turned ON to proceed with the Active Test using the GTS.


Body Electrical > Combination Meter > Active Test
Tester Display Measurement Item Control Range Diagnostic Note
Meter Display 1 Multi-information display OFF or All -