GSIC - Global Service Information Center

# CRUISE CONTROL SYSTEM > DATA LIST / ACTIVE TEST

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READ DATA LIST

HINT:

  Using the intelligent tester's Data List allows switch, sensor, actuator and other item values to be read without removing any parts. Reading the Data List early in troubleshooting is one way to save time.

1. Connect the intelligent tester to the DLC3.

2. Turn the ignition switch ON.

3. Read the Data List according to the display on the tester.

   ECM (Cruise control):
   Item | Measurement Item / Display (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 | Memory vehicle speed / min.: 36 km/h (22.5 mph), max.: 200 km/h (125 mph) | Actual stored vehicle speed | -
   Throttle Opening Angle*1 | Throttle opening angle / min.: 0°, max.: 125° | Actual required throttle opening angle | -
   Throttle Opening Angle*2 | Throttle opening angle / min.: 0°, max.: 100° | Actual required throttle opening angle | -
   Shift D Position*1 | PNP switch signal (D position) ON or OFF | ON: Shift lever on D or 4 OFF: Shift lever not on D or 4 | -
   Shift D Position*2 | PNP switch signal (D position) ON or OFF | ON: Shift lever on D or 3 OFF: Shift lever not on D or 3 | -
   Cruise Control | Cruise control system active condition / ON or OFF | ON: Cruise control system activated OFF: Cruise control system inactivated | -
   CCS Indicator M-CPU | Cruise main indicator signal (Main CPU) / ON or OFF | ON: CRUISE main indicator (Main CPU) is ON OFF: CRUISE main indicator (Main CPU) is OFF | -
   Main SW M-CPU | Cruise control main switch signal (Main CPU) / ON or OFF | ON: Cruise control main switch is ON (Main CPU) OFF: Cruise control main switch is OFF (Main CPU) | -
   Main SW S-CPU | Cruise control main switch signal (Sub CPU) / ON or OFF | ON: Cruise control main switch is ON (Sub CPU) OFF: Cruise control main switch is OFF (Sub CPU) | -
   Cancel Switch | CANCEL switch signal / ON or OFF | ON: CANCEL switch ON OFF: CANCEL switch OFF | -
   SET/COAST Switch | SET/COAST switch signal / ON or OFF | ON: SET/COAST switch ON OFF: SET/COAST switch OFF | -
   RES/ACC Switch | RES/ACC switch signal / ON or OFF | ON: RES/ACC switch ON OFF: RES/ACC switch OFF | -
   Stp Light SW M-CPU | Stop light switch signal (Main CPU) / ON or OFF | ON: Brake pedal depressed OFF: Brake pedal released | -
   Stp Light SW S1-CPU | Stop light switch signal (Sub CPU) / ON or OFF | ON: Brake pedal depressed OFF: Brake pedal released | -
   Stp Light SW S2-CPU | Stop light switch signal (Sub CPU) / ON or OFF | ON: Brake pedal depressed OFF: Brake pedal released | -

   HINT:
     *1: 1GR-FE
     *2: 1KD-FTV

PERFORM ACTIVE TEST

HINT:

  Performing the intelligent tester's Active Test allows relay, VSV, actuator and other items to be operated without removing any parts. Performing the Active Test early in troubleshooting is one way to save time. The Data List can be displayed during the Active Test.

1. Connect the intelligent tester to the DLC3.

2. Turn the ignition switch ON.

3. Perform the Active Test by following the directions on the tester screen.

   Combination meter assembly:
   Item | Test Details | Diagnostic Note
   Indicator Light Cruise | CRUISE main indicator light / ON or OFF | Confirm that vehicle is stopped and engine is idling