AUDIO AND VISUAL SYSTEM(for Radio Receiver Type) Speaker Circuit

DESCRIPTION

If there is a short in a speaker circuit, the radio and display receiver assembly detects it and stops output to the speakers.

Thus sound cannot be heard from the speakers even if there is no malfunction in the radio and display receiver assembly, telematics transceiver* or speakers.


WIRING DIAGRAM


  1. except Sedan

    A01T8TPE04

  2. for 4 Speakers (for Sedan)

    A01TA2VE01

  3. for 6 Speakers (for Sedan)

    A01TCMHE01

PROCEDURE


  1. CONFIRM MODEL


    1. Choose the model to be inspected.

      Result
      Result Proceed to
      except Sedan A
      for Sedan (for 4 Speakers, w/o Manual (SOS) Switch) B
      for Sedan (for 4 Speakers, w/ Manual (SOS) Switch) C
      for Sedan (for 6 Speakers, w/o Manual (SOS) Switch) D
      for Sedan (for 6 Speakers, w/ Manual (SOS) Switch) E

    B

    CHECK HARNESS AND CONNECTOR (RADIO RECEIVER ASSEMBLY- SPEAKERS) Click here

    C

    CHECK HARNESS AND CONNECTOR (RADIO RECEIVER ASSEMBLY- TELEMATICS TRANSCEIVER - SPEAKERS) Click here

    D

    CHECK HARNESS AND CONNECTOR (RADIO RECEIVER ASSEMBLY- SPEAKERS) Click here

    E

    CHECK HARNESS AND CONNECTOR (RADIO RECEIVER ASSEMBLY- TELEMATICS TRANSCEIVER - SPEAKERS) Click here

    A

  2. CHECK HARNESS AND CONNECTOR (RADIO RECEIVER ASSEMBLY- SPEAKERS)


    1. Disconnect the E109 radio receiver assembly connector.

    2. Disconnect the G1 and H1 front No. 1 speaker assembly connectors.

    3. Disconnect the G4 and H5 front No. 2 speaker assembly connectors.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      E109-1 (FR+) - G4-4 (TWR+) Always Below 1 Ω
      E109-5 (FR-) - G4-2 (TWR-) Always Below 1 Ω
      E109-2 (FL+) - H5-4 (TWL+) Always Below 1 Ω
      E109-6 (FL-) - H5-2 (TWL-) Always Below 1 Ω
      G4-3 (+) - G1-1 Always Below 1 Ω
      G4-1 (-) - G1-2 Always Below 1 Ω
      H5-3 (+) - H1-1 Always Below 1 Ω
      H5-1 (-) - H1-2 Always Below 1 Ω
      E109-1 (FR+) or G4-4 (TWR+) - Body ground Always 10 kΩ or higher
      E109-5 (FR-) or G4-2 (TWR-) - Body ground Always 10 kΩ or higher
      E109-2 (FL+) or H5-4 (TWL+) - Body ground Always 10 kΩ or higher
      E109-6 (FL-) or H5-2 (TWL-) - Body ground Always 10 kΩ or higher
      G4-3 (+) or G1-1 - Body ground Always 10 kΩ or higher
      G4-1 (-) or G1-2 - Body ground Always 10 kΩ or higher
      H5-3 (+) or H1-1 - Body ground Always 10 kΩ or higher
      H5-1 (-) or H1-2 - Body ground Always 10 kΩ or higher
      Result
      Proceed to
      OK
      NG

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

  3. INSPECT FRONT NO. 1 SPEAKER ASSEMBLY


    1. Remove the front No. 1 speaker assembly.

      Click here

    2. A01T9OZC37
      *a

      Component without harness connected

      (Front No. 1 Speaker Assembly)

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      1 - 2 Always 3.2 to 4.8 Ω
      Result
      Proceed to
      OK
      NG

    NG

    REPLACE FRONT NO. 1 SPEAKER ASSEMBLY Click here

    OK

  4. INSPECT FRONT NO. 2 SPEAKER ASSEMBLY


    1. Remove the front No. 2 speaker assembly.

      Click here

    2. A01TAH2C16
      *A for RH
      *B for LH
      *a

      Component without harness connected

      (Front No. 2 Speaker Assembly)

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

      Standard Resistance
      for RH
      Tester Connection Condition Specified Condition
      4 (TWR+) - 2 (TWR-) Always 10 kΩ or higher
      1 (-) - 2 (TWR-) Always Below 1 Ω
      3 (+) - 4 (TWR+) Always Below 1 Ω
      for LH
      Tester Connection Condition Specified Condition
      4 (TWL+) - 2 (TWL-) Always 10 kΩ or higher
      1 (-) - 2 (TWL-) Always Below 1 Ω
      3 (+) - 4 (TWL+) Always Below 1 Ω
      Result
      Proceed to
      OK
      NG

    NG

    REPLACE FRONT NO. 2 SPEAKER ASSEMBLY Click here

    OK

  5. REPLACE FRONT NO. 2 SPEAKER ASSEMBLY


    1. Check that the malfunction disappears when a known good speaker is installed.

      Click here

      OK
      Malfunction disappears.

      Tech Tips


      • Connect all the connectors to the front No. 2 speaker assemblies that were disconnected.

      • When there is a possibility that either the right or left front No. 2 speaker assembly is defective, inspect by interchanging the right one with the left one.

      • Perform the above inspection on both LH and RH sides.

      Result
      Proceed to
      OK
      NG

    OK

    END (FRONT NO. 2 SPEAKER ASSEMBLY WAS DEFECTIVE)

    NG

    PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE Click here

  6. CHECK HARNESS AND CONNECTOR (RADIO RECEIVER ASSEMBLY- SPEAKERS)


    1. Disconnect the E109 and E110 radio receiver assembly connectors.

    2. Disconnect the G1 and H1 front No. 1 speaker assembly connectors.

    3. Disconnect the L79 and L80 rear speaker assembly connectors.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      E109-1 (FR+) - G1-1 Always Below 1 Ω
      E109-5 (FR-) - G1-2 Always Below 1 Ω
      E109-2 (FL+) - H1-1 Always Below 1 Ω
      E109-6 (FL-) - H1-2 Always Below 1 Ω
      E110-1 (RR+) - L79-1 Always Below 1 Ω
      E110-3 (RR-) - L79-2 Always Below 1 Ω
      E110-2 (RL+) - L80-1 Always Below 1 Ω
      E110-6 (RL-) - L80-2 Always Below 1 Ω
      E109-1 (FR+) or G1-1 - Body ground Always 10 kΩ or higher
      E109-5 (FR-) or G1-2 - Body ground Always 10 kΩ or higher
      E109-2 (FL+) or H1-1 - Body ground Always 10 kΩ or higher
      E109-6 (FL-) or H1-2 - Body ground Always 10 kΩ or higher
      E110-1 (RR+) or L79-1 - Body ground Always 10 kΩ or higher
      E110-3 (RR-) or L79-2 - Body ground Always 10 kΩ or higher
      E110-2 (RL+) or L80-1 - Body ground Always 10 kΩ or higher
      E110-6 (RL-) or L80-2 - Body ground Always 10 kΩ or higher
      Result
      Proceed to
      OK
      NG

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

  7. INSPECT FRONT NO. 1 SPEAKER ASSEMBLY


    1. Remove the front No. 1 speaker assembly.

      Click here

    2. A01T9OZC37
      *a

      Component without harness connected

      (Front No. 1 Speaker Assembly)

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      1 - 2 Always 3.2 to 4.8 Ω
      Result
      Proceed to
      OK
      NG

    NG

    REPLACE FRONT NO. 1 SPEAKER ASSEMBLY Click here

    OK

  8. INSPECT REAR SPEAKER ASSEMBLY


    1. Remove the rear speaker assembly.

      Click here

    2. A01T9OZC37
      *a

      Component without harness connected

      (Rear Speaker Assembly)

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      1 - 2 Always 3.2 to 4.8 Ω
      Result
      Proceed to
      OK
      NG

    OK

    PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE Click here

    NG

    REPLACE REAR SPEAKER ASSEMBLY Click here

  9. CHECK HARNESS AND CONNECTOR (RADIO RECEIVER ASSEMBLY- TELEMATICS TRANSCEIVER - SPEAKERS)


    1. Disconnect the E109 and E110 radio receiver assembly connectors.

    2. Disconnect the E143 telematics transceiver connector.

    3. Disconnect the G1 and H1 front No. 1 speaker assembly connectors.

    4. Disconnect the L79 and L80 rear speaker assembly connectors.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      E109-1 (FR+) - E143-2 (SPI+) Always Below 1 Ω
      E109-5 (FR-) - E143-3 (SPI-) Always Below 1 Ω
      E143-5 (SPO+) - G1-1 Always Below 1 Ω
      E143-6 (SPO-) - G1-2 Always Below 1 Ω
      E109-2 (FL+) - H1-1 Always Below 1 Ω
      E109-6 (FL-) - H1-2 Always Below 1 Ω
      E110-1 (RR+) - L79-1 Always Below 1 Ω
      E110-3 (RR-) - L79-2 Always Below 1 Ω
      E110-2 (RL+) - L80-1 Always Below 1 Ω
      E110-6 (RL-) - L80-2 Always Below 1 Ω
      E109-1 (FR+) or E143-2 (SPI+) - Body ground Always 10 kΩ or higher
      E109-5 (FR-) or E143-3 (SPI-) - Body ground Always 10 kΩ or higher
      E143-5 (SPO+) or G1-1 - Body ground Always 10 kΩ or higher
      E143-6 (SPO-) or G1-2 - Body ground Always 10 kΩ or higher
      E109-2 (FL+) or H1-1 - Body ground Always 10 kΩ or higher
      E109-6 (FL-) or H1-2 - Body ground Always 10 kΩ or higher
      E110-1 (RR+) or L79-1 - Body ground Always 10 kΩ or higher
      E110-3 (RR-) or L79-2 - Body ground Always 10 kΩ or higher
      E110-2 (RL+) or L80-1 - Body ground Always 10 kΩ or higher
      E110-6 (RL-) or L80-2 - Body ground Always 10 kΩ or higher
      Result
      Proceed to
      OK
      NG

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

  10. INSPECT TELEMATICS TRANSCEIVER


    1. Remove the telematics transceiver.

      Click here

    2. A01TA0IC05
      *a

      Component without harness connected

      (Telematics Transceiver)

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      2 (SPI+) - 5 (SPO+) Always Below 1 Ω
      3 (SPI-) - 6 (SPO-) Always Below 1 Ω
      2 (SPI+) - 3 (SPI-) Always 10 kΩ or higher
      5 (SPO+) - 6 (SPO-) Always 10 kΩ or higher
      2 (SPI+) or 5 (SPO+) - Body ground Always 10 kΩ or higher
      3 (SPI-) or 6 (SPO-) - Body ground Always 10 kΩ or higher
      Result
      Proceed to
      OK
      NG

    NG

    REPLACE TELEMATICS TRANSCEIVER Click here

    OK

  11. INSPECT FRONT NO. 1 SPEAKER ASSEMBLY


    1. Remove the front No. 1 speaker assembly.

      Click here

    2. A01T9OZC37
      *a

      Component without harness connected

      (Front No. 1 Speaker Assembly)

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      1 - 2 Always 3.2 to 4.8 Ω
      Result
      Proceed to
      OK
      NG

    NG

    REPLACE FRONT NO. 1 SPEAKER ASSEMBLY Click here

    OK

  12. INSPECT REAR SPEAKER ASSEMBLY


    1. Remove the rear speaker assembly.

      Click here

    2. A01T9OZC37
      *a

      Component without harness connected

      (Rear Speaker Assembly)

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      1 - 2 Always 3.2 to 4.8 Ω
      Result
      Proceed to
      OK
      NG

    OK

    PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE Click here

    NG

    REPLACE REAR SPEAKER ASSEMBLY Click here

  13. CHECK HARNESS AND CONNECTOR (RADIO RECEIVER ASSEMBLY- SPEAKERS)


    1. Disconnect the E109 and E110 radio receiver assembly connectors.

    2. Disconnect the G1 and H1 front No. 1 speaker assembly connectors.

    3. Disconnect the G4 and H5 front No. 2 speaker assembly connectors.

    4. Disconnect the L79 and L80 rear speaker assembly connectors.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      E109-1 (FR+) - G4-4 (TWR+) Always Below 1 Ω
      E109-5 (FR-) - G4-2 (TWR-) Always Below 1 Ω
      G4-3 (+) - G1-1 Always Below 1 Ω
      G4-1 (-) - G1-2 Always Below 1 Ω
      E109-2 (FL+) - H5-4 (TWL+) Always Below 1 Ω
      E109-6 (FL-) - H5-2 (TWL-) Always Below 1 Ω
      H5-3 (+) - H1-1 Always Below 1 Ω
      H5-1 (-) - H1-2 Always Below 1 Ω
      E110-1 (RR+) - L79-1 Always Below 1 Ω
      E110-3 (RR-) - L79-2 Always Below 1 Ω
      E110-2 (RL+) - L80-1 Always Below 1 Ω
      E110-6 (RL-) - L80-2 Always Below 1 Ω
      E109-1 (FR+) or G4-4 (TWR+) - Body ground Always 10 kΩ or higher
      E109-5 (FR-) or G4-2 (TWR-) - Body ground Always 10 kΩ or higher
      G4-3 (+) or G1-1 - Body ground Always 10 kΩ or higher
      G4-1 (-) or G1-2 - Body ground Always 10 kΩ or higher
      E109-2 (FL+) or H5-4 (TWL+) - Body ground Always 10 kΩ or higher
      E109-6 (FL-) or H5-2 (TWL-) - Body ground Always 10 kΩ or higher
      H5-3 (+) or H1-1 - Body ground Always 10 kΩ or higher
      H5-1 (-) or H1-2 - Body ground Always 10 kΩ or higher
      E110-1 (RR+) or L79-1 - Body ground Always 10 kΩ or higher
      E110-3 (RR-) or L79-2 - Body ground Always 10 kΩ or higher
      E110-2 (RL+) or L80-1 - Body ground Always 10 kΩ or higher
      E110-6 (RL-) or L80-2 - Body ground Always 10 kΩ or higher
      Result
      Proceed to
      OK
      NG

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

  14. INSPECT FRONT NO. 1 SPEAKER ASSEMBLY


    1. Remove the front No. 1 speaker assembly.

      Click here

    2. A01T9OZC37
      *a

      Component without harness connected

      (Front No. 1 Speaker Assembly)

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      1 - 2 Always 3.2 to 4.8 Ω
      Result
      Proceed to
      OK
      NG

    NG

    REPLACE FRONT NO. 1 SPEAKER ASSEMBLY Click here

    OK

  15. INSPECT FRONT NO. 2 SPEAKER ASSEMBLY


    1. Remove the front No. 2 speaker assembly.

      Click here

    2. A01TAH2C16
      *A for RH
      *B for LH
      *a

      Component without harness connected

      (Front No. 2 Speaker Assembly)

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

      Standard Resistance
      for RH
      Tester Connection Condition Specified Condition
      4 (TWR+) - 2 (TWR-) Always 10 kΩ or higher
      1 (-) - 2 (TWR-) Always Below 1 Ω
      3 (+) - 4 (TWR+) Always Below 1 Ω
      for LH
      Tester Connection Condition Specified Condition
      4 (TWL+) - 2 (TWL-) Always 10 kΩ or higher
      1 (-) - 2 (TWL-) Always Below 1 Ω
      3 (+) - 4 (TWL+) Always Below 1 Ω
      Result
      Proceed to
      OK
      NG

    NG

    REPLACE FRONT NO. 2 SPEAKER ASSEMBLY Click here

    OK

  16. REPLACE FRONT NO. 2 SPEAKER ASSEMBLY


    1. Check that the malfunction disappears when a known good speaker is installed.

      Click here

      OK
      Malfunction disappears.

      Tech Tips


      • Connect all the connectors to the front No. 2 speaker assemblies that were disconnected.

      • When there is a possibility that either the right or left front No. 2 speaker assembly is defective, inspect by interchanging the right one with the left one.

      • Perform the above inspection on both LH and RH sides.

      Result
      Proceed to
      OK
      NG

    OK

    END (FRONT NO. 2 SPEAKER ASSEMBLY WAS DEFECTIVE)

    NG

  17. INSPECT REAR SPEAKER ASSEMBLY


    1. Remove the rear speaker assembly.

      Click here

    2. A01T9OZC37
      *a

      Component without harness connected

      (Rear Speaker Assembly)

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      1 - 2 Always 3.2 to 4.8 Ω
      Result
      Proceed to
      OK
      NG

    OK

    PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE Click here

    NG

    REPLACE REAR SPEAKER ASSEMBLY Click here

  18. CHECK HARNESS AND CONNECTOR (RADIO RECEIVER ASSEMBLY- TELEMATICS TRANSCEIVER - SPEAKERS)


    1. Disconnect the E109 and E110 radio receiver assembly connectors.

    2. Disconnect the E143 telematics transceiver connector.

    3. Disconnect the G1 and H1 front No. 1 speaker assembly connectors.

    4. Disconnect the G4 and H5 front No. 2 speaker assembly connectors.

    5. Disconnect the L79 and L80 rear speaker assembly connectors.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      E109-1 (FR+) - E143-2 (SPI+) Always Below 1 Ω
      E109-5 (FR-) - E143-3 (SPI-) Always Below 1 Ω
      E143-5 (SPO+) - G4-4 (TWR+) Always Below 1 Ω
      E143-6 (SPO-) - G4-2 (TWR-) Always Below 1 Ω
      G4-3 (+) - G1-1 Always Below 1 Ω
      G4-1 (-) - G1-2 Always Below 1 Ω
      E109-2 (FL+) - H5-4 (TWL+) Always Below 1 Ω
      E109-6 (FL-) - H5-2 (TWL-) Always Below 1 Ω
      H5-3 (+) - H1-1 Always Below 1 Ω
      H5-1 (-) - H1-2 Always Below 1 Ω
      E110-1 (RR+) - L79-1 Always Below 1 Ω
      E110-3 (RR-) - L79-2 Always Below 1 Ω
      E110-2 (RL+) - L80-1 Always Below 1 Ω
      E110-6 (RL-) - L80-2 Always Below 1 Ω
      E109-1 (FR+) or E143-2 (SPI+) - Body ground Always 10 kΩ or higher
      E109-5 (FR-) or E143-3 (SPI-) - Body ground Always 10 kΩ or higher
      E143-5 (SPO+) or G4-4 (TWR+) - Body ground Always 10 kΩ or higher
      E143-6 (SPO-) or G4-2 (TWR-) - Body ground Always 10 kΩ or higher
      G4-3 (+) or G1-1 - Body ground Always 10 kΩ or higher
      G4-1 (-) or G1-2 - Body ground Always 10 kΩ or higher
      E109-2 (FL+) or H5-4 (TWL+) - Body ground Always 10 kΩ or higher
      E109-6 (FL-) or H5-2 (TWL-) - Body ground Always 10 kΩ or higher
      H5-3 (+) or H1-1 - Body ground Always 10 kΩ or higher
      H5-1 (-) or H1-2 - Body ground Always 10 kΩ or higher
      E110-1 (RR+) or L79-1 - Body ground Always 10 kΩ or higher
      E110-3 (RR-) or L79-2 - Body ground Always 10 kΩ or higher
      E110-2 (RL+) or L80-1 - Body ground Always 10 kΩ or higher
      E110-6 (RL-) or L80-2 - Body ground Always 10 kΩ or higher
      Result
      Proceed to
      OK
      NG

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

  19. INSPECT TELEMATICS TRANSCEIVER


    1. Remove the telematics transceiver.

      Click here

    2. A01TA0IC05
      *a

      Component without harness connected

      (Telematics Transceiver)

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      2 (SPI+) - 5 (SPO+) Always Below 1 Ω
      3 (SPI-) - 6 (SPO-) Always Below 1 Ω
      2 (SPI+) - 3 (SPI-) Always 10 kΩ or higher
      5 (SPO+) - 6 (SPO-) Always 10 kΩ or higher
      2 (SPI+) or 5 (SPO+) - Body ground Always 10 kΩ or higher
      3 (SPI-) or 6 (SPO-) - Body ground Always 10 kΩ or higher
      Result
      Proceed to
      OK
      NG

    NG

    REPLACE TELEMATICS TRANSCEIVER Click here

    OK

  20. INSPECT FRONT NO. 1 SPEAKER ASSEMBLY


    1. Remove the front No. 1 speaker assembly.

      Click here

    2. A01T9OZC37
      *a

      Component without harness connected

      (Front No. 1 Speaker Assembly)

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      1 - 2 Always 3.2 to 4.8 Ω
      Result
      Proceed to
      OK
      NG

    NG

    REPLACE FRONT NO. 1 SPEAKER ASSEMBLY Click here

    OK

  21. INSPECT FRONT NO. 2 SPEAKER ASSEMBLY


    1. Remove the front No. 2 speaker assembly.

      Click here

    2. A01TAH2C16
      *A for RH
      *B for LH
      *a

      Component without harness connected

      (Front No. 2 Speaker Assembly)

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

      Standard Resistance
      for RH
      Tester Connection Condition Specified Condition
      4 (TWR+) - 2 (TWR-) Always 10 kΩ or higher
      1 (-) - 2 (TWR-) Always Below 1 Ω
      3 (+) - 4 (TWR+) Always Below 1 Ω
      for LH
      Tester Connection Condition Specified Condition
      4 (TWL+) - 2 (TWL-) Always 10 kΩ or higher
      1 (-) - 2 (TWL-) Always Below 1 Ω
      3 (+) - 4 (TWL+) Always Below 1 Ω
      Result
      Proceed to
      OK
      NG

    NG

    REPLACE FRONT NO. 2 SPEAKER ASSEMBLY Click here

    OK

  22. REPLACE FRONT NO. 2 SPEAKER ASSEMBLY


    1. Check that the malfunction disappears when a known good speaker is installed.

      Click here

      OK
      Malfunction disappears.

      Tech Tips


      • Connect all the connectors to the front No. 2 speaker assemblies that were disconnected.

      • When there is a possibility that either the right or left front No. 2 speaker assembly is defective, inspect by interchanging the right one with the left one.

      • Perform the above inspection on both LH and RH sides.

      Result
      Proceed to
      OK
      NG

    OK

    END (FRONT NO. 2 SPEAKER ASSEMBLY WAS DEFECTIVE)

    NG

  23. INSPECT REAR SPEAKER ASSEMBLY


    1. Remove the rear speaker assembly.

      Click here

    2. A01T9OZC37
      *a

      Component without harness connected

      (Rear Speaker Assembly)

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      1 - 2 Always 3.2 to 4.8 Ω
      Result
      Proceed to
      OK
      NG

    OK

    PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE Click here

    NG

    REPLACE REAR SPEAKER ASSEMBLY Click here