PRE-CRASH SAFETY SYSTEM CANCEL SWITCH INSPECTION

PROCEDURE


  1. INSPECT NO. 2 COMBINATION SWITCH ASSEMBLY


    1. Remove the No. 2 combination switch assembly.

    2. Check the resistance.


      1. B005A85C02
        *a

        Component without harness connected

        (No. 2 Combination Switch Assembly)

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

        Standard Resistance
        Tester Connection Switch Condition Specified Condition
        4 (ECU) - 16 (GND) Pre-crash safety system cancel switch on Below 1 Ω
        4 (ECU) - 16 (GND) Pre-crash safety system cancel switch off 10 kΩ or higher

        If the result is not as specified, replace the No. 2 combination switch assembly.

    3. Inspect the illumination operation.


      1. Apply battery voltage to the No. 2 combination switch assembly connector, and check that the No. 2 combination switch assembly LED illuminates.

        OK
        Measurement Condition Specified Condition

        Battery positive (+) → Terminal 8 (ILL+)

        Battery negative (-) → Terminal 15 (ILL-)

        		 LED illuminates

        If the result is not as specified, replace the No. 2 combination switch assembly.