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Inspection [08/2017 - ]: Procedure

  1. INSPECT CRUISE CONTROL MAIN SWITCH 
    1. w/o Dynamic Radar Cruise Control System:
      1. Measure the resistance according to the value(s) in the table below.
        GTY189031Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
        TEXT IN ILLUSTRATION

        *a Component without harness connected
        (Cruise Control Main Switch Assembly)
        - -

        Standard Resistance

        Tester Connection Switch Condition Specified Condition
        1 (ECC) - 3 (CCS) Neutral 10 MΩ or higher
        +RES 236 to 244 Ω
        -SET 618 to 642 Ω
        CANCEL 1510 to 1570 Ω
        Main Switch ON Below 1.5 Ω
        Main Switch OFF 10 MΩ or higher

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

    2. w/ Dynamic Radar Cruise Control System:
      1. Measure the resistance according to the value(s) in the table below.
        GTY753052Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
        *a Component without harness connected
        (Cruise Control Main Switch Assembly)
        - -

        Standard Resistance

        Tester Connection Switch Condition Specified Condition
        1 (ECC) - 3 (CCS) Neutral 10 MΩ or higher
        +RES 236 to 244 Ω
        -SET 618 to 642 Ω
        CANCEL 1510 to 1570 Ω
        Main Switch ON Below 1.5 Ω

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