Steering Pad Switch Inspection

Body Electrical. Camry. Acv40 Gsv40
Audio Visual. Camry. Acv40 Gsv40

  1. INSPECT STEERING PAD SWITCH

Steering Pad Switch -- Inspection



1. INSPECT STEERING PAD SWITCH


  1. Disconnect the steering pad switch assembly connector.


    Camry. Acv40 Gsv40.Audio Visual.Audio And Visual System.Steering Pad Switch Inspection

  1. Measure the resistance according to the values in the table below.

    Standard Resistance:

    Tester Connection
    		Condition
    		Specified Condition
    AU1 - EAU
    		No switch is pushed
    		95 to 105 kΩ
    AU1 - EAU
    		Seek+ switch: pushed
    		Below 2.5 Ω
    AU1 - EAU
    		Seek- switch: pushed
    		313.5 to 346.5 Ω
    AU1 - EAU
    		Volume+ switch: pushed
    		959.5 to 1060.5 Ω
    AU1 - EAU
    		Volume- switch: pushed
    		3049.5 to 3370.5 Ω
    AU2 - EAU
    		No switch is pushed
    		95 to 105 kΩ
    AU2 - EAU
    		MODE switch: pushed
    		Below 2.5 Ω
    AU2 - EAU
    		Voice switch: pushed*1
    		3049.5 to 3370.5 Ω
    AU2 - EAU
    		On hook switch: pushed*1
    		313.5 to 346.5 Ω
    AU2 - EAU
    		Off hook switch: pushed*1
    		959.5 to 1060.5 Ω
    If the result is not as specified, replace the steering pad switch.
    1. *1: w/ Microphone