AUDIO AND VISUAL SYSTEM(for Radio and Display Type) Stereo Jack Adapter Light does not Illuminate

DESCRIPTION

Power is supplied to the No. 1 stereo jack adapter assembly illumination from the radio receiver assembly.

WIRING DIAGRAM

B001KRQE48
*a No. 1 Stereo Jack Adapter Assembly
*b Radio Receiver Assembly

PROCEDURE


  1. CHECK HARNESS AND CONNECTOR (NO. 1 STEREO JACK ADAPTER ASSEMBLY ILLUMINATION POWER SOURCE)


    1. A004ZRAE02
      Text in Illustration
      *a

      Front view of wire harness connector

      (to No. 1 Stereo Jack Adapter Assembly)

      Disconnect the H167 No. 1 stereo jack adapter assembly connectors.

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

      Standard Voltage
      Tester Connection Condition Specified Condition
      H167-6 (+B) - H167-5 (GND) Power switch on (ACC) 11 to 14 V

    OK

    REPLACE NO. 1 STEREO JACK ADAPTER ASSEMBLY Click here

    NG

  2. CHECK HARNESS AND CONNECTOR (RADIO RECEIVER ASSEMBLY - NO. 1 STEREO JACK ADAPTER ASSEMBLY)


    1. Disconnect the H169 radio receiver assembly connector.

    2. Disconnect the H167 No. 1 stereo jack adapter assembly connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      H167-6 (+B) - H169-4 (+B2) Always Below 1 Ω
      H167-5 (GND) - H169-8 (GND2) Always Below 1 Ω
      H167-6 (+B) or H169-4 (+B2) - Body ground Always 10 kΩ or higher
      H167-5 (GND) - H169-8 (GND2) - Body ground Always 10 kΩ or higher

    OK

    REPLACE RADIO RECEIVER ASSEMBLY Click here

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR