CRUISE CONTROL SYSTEM(for 1WW) DATA LIST / ACTIVE TEST
DATA LIST
Tip:Using the GTS to read the Data List allows 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.
Table 1. Cruise Control Tester Display
Measurement Item/Range
Normal Condition
Diagnostic Note
Cruise Request Torque
Request torque / Min.: -32768 N, Max.: 32767 N
Actual vehicle torque
-
Cruise Operation Status
Cruise control status / ON or OFF
ON: Cruise control operating
OFF: Cruise control not operating
-
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
-
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
-
+RES SW
+RES switch signal / ON or OFF
ON: +RES switch on
OFF: +RES switch off
-
-SET SW
-SET switch signal / ON or OFF
ON: -SET switch on
OFF: -SET switch off
-
CANCEL SW
CANCEL switch signal / ON or OFF
ON: CANCEL switch on
OFF: CANCEL switch off
-
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
This item is displayed on the GTS but is not used.
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
-
Brake Cancel Switch
Brake cancel signal / ON or OFF
ON: Brake pedal depressed
OFF: Brake pedal released
-
Cruise Control Switch
Cruise control switch signal / ON or OFF
ON: Cruise control switch (ON-OFF switch) pushed
OFF: Cruise control switch (ON-OFF switch) released
-
Cruise Control Cancel Signal
Cruise control cancel signal / ON or OFF
ON: CANCEL switch on
OFF: CANCEL switch off
-
# Codes (Include History)
Number of DTCs / Min.: 0, Max.: 255
Actual number of DTCs
-
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.
Table 2. Combination Meter Tester Display
Test Part
Control Range
Diagnostic Note
Indicat. Lamp Cruise
Cruise control indicator light
ON/OFF
-
Indicat. SET
Cruise control SET indicator light
ON/OFF
-