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.
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 angle
Min.: 0°, Max.: 124.50°
Actual required throttle opening angle
-
Cruise Control
Cruise control system active condition
ON or OFF
ON: Cruise control activated
OFF: Cruise control deactivated
-
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 SET
OFF: Cruise control switch UNSET
-
CCS Indicator M-CPU
Cruise control indicator light illumination signal (Main CPU)
ON or OFF
ON: Cruise control switch on, cruise control indicator light on
OFF: Cruise control switch off, cruise control indicator light 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
-
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
-
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".
Body Electrical > Combination Meter > Active Test
Tester Display
Measurement Item
Control Range
Diagnostic Note
Indicat. Lamp Cruise
Cruise control indicator light
ON or OFF
-
Indicat. SET
Cruise control SET indicator light
ON or OFF
-