CRUISE CONTROL MAIN SWITCH INSPECTION

PROCEDURE


  1. INSPECT CRUISE CONTROL MAIN SWITCH


    1. for vehicles without vehicle-to-vehicle distance control mode:


      1. Measure the resistance according to the value(s) in the table below.

        A0003HDE03
        Text in Illustration
        *1 Cruise Control Switch (ON-OFF button) - -
        *a

        Component without harness connected

        (Cruise Control Switch)

        		 *b ON-OFF
        *c +/RES *d -/SET
        *e CANCEL - -
        Standard Resistance
        Tester Connection Condition Specified Condition
        1 - 3 Cruise control switch ON-OFF button not pushed 1 MΩ or higher
        Cruise control switch ON-OFF button pushed Below 2.5 Ω
        +/RES 235 to 245 Ω
        -/SET 617 to 643 Ω
        CANCEL 1509 to 1571 Ω

        If the result is not as specified, replace the cruise control main switch.

    2. for vehicles with vehicle-to-vehicle distance control mode:


      1. Measure the resistance according to the value(s) in the table below.

        A0007QEE02
        Text in Illustration
        *1 Cruise Control Switch (ON-OFF button) - -
        *a

        Component without harness connected

        (Cruise Control Switch)

        		 *b ON-OFF
        *c +/RES *d -/SET
        *e MODE *f CANCEL
        Standard Resistance
        Tester Connection Condition Specified Condition
        1 - 2 MODE Below 2.5 Ω
        1 - 3 Cruise control switch ON-OFF button not pressed 1 MΩ or higher
        Cruise control switch ON-OFF button pressed Below 2.5 Ω
        +/RES 235 to 245 Ω
        -/SET 617 to 643 Ω
        CANCEL 1509 to 1571 Ω

        If the result is not as specified, replace the cruise control main switch.