Mike's Workshop Manuals: Service manuals for every vehicle
Home >> Toyota >> 2005 >> Highlander Base, 2.4 D, AWD >> Repair and Diagnosis >> Accessories & Equipment >> Cruise Control Systems >> Cruise Control System - Diagnostics >> Data List/Active Test

Data List/Active Test

  1. DATA LIST 
    1. While the hand-held tester is connected to the DLC3 and with the ignition switch turned to the ON position, the CRUISE CONTROL data list can be displayed. Follow the prompts on the tester screen to access the data list.

    CC (ECM): 

    ACTIVE TEST DATA LIST (CC (ECM))

    Item Measurement Item / Display (Range) Normal Condition Diagnostic Note
    VEHICLE SPD Vehicle speed / min.: 0 km/h (0 mph), max.: 255 km/h (158 mph) Actual vehicle speed -
    MEMORY SPD Cruise control memorized speed / min.: 36 km/h (22.5 mph), max.: 200 km/h (125 mph) Actual stored vehicle speed -
    THROTTLE Required throttle opening angle / min.: 0°, max.: 84° Actual required throttle opening -
    CRUISE CONTROL Cruise control system active condition / ON or OFF ON: Cruise control activated OFF: Cruise control inactivated -
    MAIN SW (MAIN) Main SW signal (Main CPU) / ON or OFF ON: Main SW ON (Pushed on) OFF: Main SW OFF (Pushed off) (1)
    MAIN SW (SUB) Main SW signal (Sub CPU) / ON or OFF ON: Main SW ON (Pushed on) OFF: Main SW OFF (Pushed off) (1)
    CCS INDICATOR M Cruise indicator signal (Main CPU) / ON or OFF ON: CRUISE main indicator light is on OFF: CRUISE main indicator light is off -
    CCS INDICATOR S Cruise indicator signal (Sub CPU) / ON or OFF ON: CRUISE main indicator light is on OFF: CRUISE main indicator light is off -
    CANCEL SW CANCEL SW signal / ON or OFF ON: CANCEL SW ON OFF: CANCEL SW OFF -
    SET/COAST SW -/SET SW signal / ON or OFF ON: -/SET SW ON OFF: -/SET SW OFF -
    RES/ACC SW +/RES SW signal / ON or OFF ON: +/RES SW ON OFF: +/RES SW OFF -
    STP LIGHT SW2-M Stop lamp SW signal (Main CPU) / ON or OFF ON: Brake pedal depressed OFF: Brake pedal released -
    STP LIGHT SW2-S Stop lamp SW signal (Sub CPU) / ON or OFF ON: Brake pedal depressed OFF: Brake pedal released -
    STP LIGHT SW1-S Stop light SW signal (Sub CPU) / ON or OFF ON: Brake pedal depressed OFF: Brake pedal released -
    SHIFT D POS PNP SW signal (D position) / ON or OFF ON: Shift D position OFF: Except shift D position -
    (1) is OK but cruise indicator not turn on -->CRUISE MAIN indicator or wire harness or ECM failure
  2. ACTIVE TEST 

    HINT:

    Performing the ACTIVE TEST using the hand-held tester allows components such as the relay, VSV, and actuator to operate without parts removal. Performing the ACTIVE TEST as the first step of troubleshooting is one way to shorten labor time.

    It is possible to display the DATA LIST during the ACTIVE TEST.

    1. Connect the hand-held tester to the DLC3.
    2. Turn the ignition switch to the ON position.
    3. According to the display on the tester, perform the "ACTIVE TEST".

    HINT:

    The ignition switch must be turned to the ON position to proceed ACTIVE TEST using the hand-held tester.

    COMBINATION METER ASSY: 

    ACTIVE TEST DATA LIST (COMBINATION METER ASSY)

    Item Vehicle Condition/Test Details Diagnostic Note
    CRUISE INDIC "CRUISE" indicator is ON / OFF -