AUDIO AND VISUAL SYSTEM (w/ Navigation System) Speaker Circuit

DESCRIPTION

The stereo component amplifier assembly sends sound signals to the speaker.

WIRING DIAGRAM

A0094H6E02
A009AGLE02
A009BFSE02

INSPECTION PROCEDURE

PROCEDURE


  1. CHECK VEHICLE TYPE


    1. Check the vehicle type.

      Result
      Result Proceed to
      for JBL Made A
      for Pioneer Made B

    B

    CHECK SPEAKER Click here

    A

  2. CHECK SPEAKER


    1. Check which speakers are malfunctioning.

      Result
      Result Proceed to
      Malfunction in front speaker area A
      Malfunction in rear speaker area B
      All speakers do not operate C

    B

    CHECK REAR SIDE SPEAKER Click here

    C

    REPLACE STEREO COMPONENT AMPLIFIER ASSEMBLY Click here

    A

  3. CHECK FRONT SIDE SPEAKER


    1. Check which speakers are malfunctioning.

      Result
      Result Proceed to
      Front No. 1 speaker assembly A
      Front No. 3 speaker assembly B
      Front No. 2 speaker assembly C
      Front No. 4 speaker assembly D

    B

    INSPECT FRONT NO. 3 SPEAKER ASSEMBLY Click here

    C

    INSPECT FRONT NO. 2 SPEAKER ASSEMBLY Click here

    D

    INSPECT FRONT NO. 4 SPEAKER ASSEMBLY Click here

    A

  4. INSPECT FRONT NO. 1 SPEAKER ASSEMBLY


    1. A009ATF

      Disconnect the H10*1 and/or H13*2 front No. 1 speaker assembly connector.


      • *1: for RH

      • *2: for LH

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      1 - 2 Always 1.4 to 2.2 Ω

    NG

    REPLACE FRONT NO. 1 SPEAKER ASSEMBLY Click here

    OK

  5. CHECK HARNESS AND CONNECTOR (FRONT NO. 1 SPEAKER - FRONT NO. 3 SPEAKER)


    • *1: for RH

    • *2: for LH


    1. Disconnect the H10*1 and/or H13*2 front No. 1 speaker assembly connector.

    2. Disconnect the H21*1 and/or H22*2 front No. 3 speaker assembly connector.

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

      Standard Resistance
      for RH
      Tester Connection Condition Specified Condition
      H10-1 - H21-4 (-) Always Below 1 Ω
      H10-2 - H21-3 (+) Always Below 1 Ω
      H10-1 - Body ground Always 10 kΩ or higher
      H10-2 - Body ground Always 10 kΩ or higher
      for LH
      Tester Connection Condition Specified Condition
      H13-1 - H22-4 (-) Always Below 1 Ω
      H13-2 - H22-3 (+) Always Below 1 Ω
      H13-1 - Body ground Always 10 kΩ or higher
      H13-2 - Body ground Always 10 kΩ or higher

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

  6. INSPECT FRONT NO. 3 SPEAKER ASSEMBLY


    1. A0099IAE17
      Text in Illustration
      *A for RH
      *B for LH

      Disconnect the H21*1 and/or H22*2 front No. 3 speaker assembly connector.


      • *1: for RH

      • *2: for LH

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

      Standard Resistance
      for RH
      Tester Connection Condition Specified Condition
      1 (TWR+) - 3 (+) Always Below 1 Ω
      2 (TWR-) - 4 (-) Always Below 1 Ω
      for LH
      Tester Connection Condition Specified Condition
      1 (TWL+) - 3 (+) Always Below 1 Ω
      2 (TWL-) - 4 (-) Always Below 1 Ω

    NG

    REPLACE FRONT NO. 3 SPEAKER ASSEMBLY Click here

    OK

    REPLACE STEREO COMPONENT AMPLIFIER ASSEMBLY Click here

  7. INSPECT FRONT NO. 3 SPEAKER ASSEMBLY


    1. A0099IAE31
      Text in Illustration
      *A for RH
      *B for LH

      Disconnect the H21*1 and/or H22*2 front No. 3 speaker assembly connector.


      • *1: for RH

      • *2: for LH

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

      Standard Resistance
      for RH
      Tester Connection Condition Specified Condition
      1 (TWR+) - 2 (TWR-) Always 3.4 Ω
      for LH
      Tester Connection Condition Specified Condition
      1 (TWL+) - 2 (TWL-) Always 3.4 Ω

    NG

    REPLACE FRONT NO. 3 SPEAKER ASSEMBLY Click here

    OK

  8. CHECK HARNESS AND CONNECTOR (STEREO COMPONENT AMPLIFIER - FRONT NO. 3 SPEAKER)


    1. Disconnect the H7 stereo component amplifier assembly connector.

    2. Disconnect the H21*1 and/or H22*2 front No. 3 speaker assembly connector.


      • *1: for RH

      • *2: for LH

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

      Standard Resistance
      for RH
      Tester Connection Condition Specified Condition
      H7-4 (FR+) - H21-1 (TWR+) Always Below 1 Ω
      H7-10 (FR-) - H21-2 (TWR-) Always Below 1 Ω
      H7-4 (FR+) - Body ground Always 10 kΩ or higher
      H7-10 (FR-) - Body ground Always 10 kΩ or higher
      for LH
      Tester Connection Condition Specified Condition
      H7-3 (FL+) - H22-1 (TWL+) Always Below 1 Ω
      H7-9 (FL-) - H22-2 (TWL-) Always Below 1 Ω
      H7-3 (FL+) - Body ground Always 10 kΩ or higher
      H7-9 (FL-) - Body ground Always 10 kΩ or higher

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

    REPLACE STEREO COMPONENT AMPLIFIER ASSEMBLY Click here

  9. INSPECT FRONT NO. 2 SPEAKER ASSEMBLY


    1. A0094R3

      Disconnect the J4*1 and/or K3*2 front No. 2 speaker assembly connector.


      • *1: for RH

      • *2: for LH

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      1 - 2 Always 1.6 to 2.2 Ω

    NG

    REPLACE FRONT NO. 2 SPEAKER ASSEMBLY Click here

    OK

  10. CHECK HARNESS AND CONNECTOR (STEREO COMPONENT AMPLIFIER - FRONT NO. 2 SPEAKER)


    1. Disconnect the H12 stereo component amplifier assembly connector.

    2. Disconnect the J4*1 and/or K3*2 front No. 2 speaker assembly connector.


      • *1: for RH

      • *2: for LH

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

      Standard Resistance
      for RH
      Tester Connection Condition Specified Condition
      H12-10 (WFR+) - J4-1 Always Below 1 Ω
      H12-9 (WFR-) - J4-2 Always Below 1 Ω
      H12-10 (WFR+) - Body ground Always 10 kΩ or higher
      H12-9 (WFR-) - Body ground Always 10 kΩ or higher
      for LH
      Tester Connection Condition Specified Condition
      H12-3 (WFL+) - K3-1 Always Below 1 Ω
      H12-8 (WFL-) - K3-2 Always Below 1 Ω
      H12-3 (WFL+) - Body ground Always 10 kΩ or higher
      H12-8 (WFL-) - Body ground Always 10 kΩ or higher

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

    REPLACE STEREO COMPONENT AMPLIFIER ASSEMBLY Click here

  11. INSPECT FRONT NO. 4 SPEAKER ASSEMBLY


    1. A0094R3

      Disconnect the H14 front No. 4 speaker assembly connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      1 - 2 Always 1.6 to 2.2 Ω

    NG

    REPLACE FRONT NO. 4 SPEAKER ASSEMBLY Click here

    OK

  12. CHECK HARNESS AND CONNECTOR (STEREO COMPONENT AMPLIFIER - FRONT NO. 4 SPEAKER)


    1. Disconnect the H7 stereo component amplifier assembly connector.

    2. Disconnect the H14 front No. 4 speaker assembly connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      H7-8 (CTR+) - H14-2 Always Below 1 Ω
      H7-7 (CTR-) - H14-1 Always Below 1 Ω
      H7-8 (CTR+) - Body ground Always 10 kΩ or higher
      H7-7 (CTR-) - Body ground Always 10 kΩ or higher

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

    REPLACE STEREO COMPONENT AMPLIFIER ASSEMBLY Click here

  13. CHECK REAR SIDE SPEAKER


    1. Check which speakers are malfunctioning.

      Result
      Result Proceed to
      Rear speaker set A
      Rear No. 2 speaker assembly B
      Rear header speaker assembly C
      No. 1 speaker with box assembly D

    B

    INSPECT REAR NO. 2 SPEAKER ASSEMBLY Click here

    C

    INSPECT REAR HEADER SPEAKER ASSEMBLY Click here

    D

    INSPECT NO. 1 SPEAKER WITH BOX ASSEMBLY Click here

    A

  14. INSPECT REAR SPEAKER SET


    1. A009ATF

      Disconnect the L1*1 and/or M1*2 rear speaker set connector.


      • *1: for RH

      • *2: for LH

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      1 - 2 Always 1.8 to 2.6 Ω

    NG

    REPLACE REAR SPEAKER SET Click here

    OK

  15. CHECK HARNESS AND CONNECTOR (REAR SPEAKER SET - REAR NO. 2 SPEAKER)


    • *1: for RH

    • *2: for LH


    1. Disconnect the L1*1 and/or M1*2 rear speaker set connector.

    2. Disconnect the L3*1 and/or M3*2 rear No. 2 speaker assembly connector.

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

      Standard Resistance
      for RH
      Tester Connection Condition Specified Condition
      L1-1 - L3-3 (+) Always Below 1 Ω
      L1-2 - L3-4 (-) Always Below 1 Ω
      L1-1 - Body ground Always 10 kΩ or higher
      L1-2 - Body ground Always 10 kΩ or higher
      for LH
      Tester Connection Condition Specified Condition
      M1-1 - M3-3 (+) Always Below 1 Ω
      M1-2 - M3-4 (-) Always Below 1 Ω
      M1-1 - Body ground Always 10 kΩ or higher
      M1-2 - Body ground Always 10 kΩ or higher

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

  16. INSPECT REAR NO. 2 SPEAKER ASSEMBLY


    1. A0099IAE20

      Disconnect the L3*1 and/or M3*2 rear No. 2 speaker assembly connector.


      • *1: for RH

      • *2: for LH

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      1 (+TW) - 3 (+) Always Below 1 Ω
      2 (-TW) - 4 (-) Always Below 1 Ω

    NG

    REPLACE REAR NO. 2 SPEAKER ASSEMBLY Click here

    OK

    REPLACE STEREO COMPONENT AMPLIFIER ASSEMBLY Click here

  17. INSPECT REAR NO. 2 SPEAKER ASSEMBLY


    1. A0099IAE22

      Disconnect the L3*1 and/or M3*2 rear No. 2 speaker assembly connector.


      • *1: for RH

      • *2: for LH

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      1 (+TW) - 2 (-TW) Always 3.4 Ω

    NG

    REPLACE REAR NO. 2 SPEAKER ASSEMBLY Click here

    OK

  18. CHECK HARNESS AND CONNECTOR (STEREO COMPONENT AMPLIFIER - REAR NO. 2 SPEAKER)


    1. Disconnect the H12 stereo component amplifier assembly connector.

    2. Disconnect the L3*1 and/or M3*2 rear No. 2 speaker assembly connector.


      • *1: for RH

      • *2: for LH

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

      Standard Resistance
      for RH
      Tester Connection Condition Specified Condition
      H12-5 (RR+) - L3-1 (+TW) Always Below 1 Ω
      H12-12 (RR-) - L3-2 (-TW) Always Below 1 Ω
      H12-5 (RR+) - Body ground Always 10 kΩ or higher
      H12-12 (RR-) - Body ground Always 10 kΩ or higher
      for LH
      Tester Connection Condition Specified Condition
      H12-4 (RL+) - M3-1 (+TW) Always Below 1 Ω
      H12-11 (RL-) - M3-2 (-TW) Always Below 1 Ω
      H12-4 (RL+) - Body ground Always 10 kΩ or higher
      H12-11 (RL-) - Body ground Always 10 kΩ or higher

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

    REPLACE STEREO COMPONENT AMPLIFIER ASSEMBLY Click here

  19. INSPECT REAR HEADER SPEAKER ASSEMBLY


    1. A0094R3

      Disconnect the Q15*1 and/or R13*2 rear header speaker assembly connector.


      • *1: for RH

      • *2: for LH

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      1 - 2 Always 1.6 to 2.2 Ω

    NG

    REPLACE REAR HEADER SPEAKER ASSEMBLY Click here

    OK

  20. CHECK HARNESS AND CONNECTOR (STEREO COMPONENT AMPLIFIER - REAR HEADER SPEAKER)


    1. Disconnect the H12 stereo component amplifier assembly connector.

    2. Disconnect the Q15*1 and/or R13*2 rear header speaker assembly connector.


      • *1: for RH

      • *2: for LH

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

      Standard Resistance
      for RH
      Tester Connection Condition Specified Condition
      H12-2 (MR+) - Q15-2 Always Below 1 Ω
      H12-7 (MR-) - Q15-1 Always Below 1 Ω
      H12-2 (MR+) - Body ground Always 10 kΩ or higher
      H12-7 (MR-) - Body ground Always 10 kΩ or higher
      for LH
      Tester Connection Condition Specified Condition
      H12-1 (ML+) - R13-2 Always Below 1 Ω
      H12-6 (ML-) - R13-1 Always Below 1 Ω
      H12-1 (ML+) - Body ground Always 10 kΩ or higher
      H12-6 (ML-) - Body ground Always 10 kΩ or higher

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

    REPLACE STEREO COMPONENT AMPLIFIER ASSEMBLY Click here

  21. INSPECT NO. 1 SPEAKER WITH BOX ASSEMBLY


    1. A0099IAE18

      Disconnect the R24 No. 1 speaker with box assembly connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      1 (WF1+) - 3 (WF1-) Always 1.6 to 2.4 Ω
      2 (WF2+) - 4 (WF2-) Always 1.6 to 2.4 Ω

    NG

    REPLACE NO. 1 SPEAKER WITH BOX ASSEMBLY Click here

    OK

  22. CHECK HARNESS AND CONNECTOR (STEREO COMPONENT AMPLIFIER - NO. 1 SPEAKER WITH BOX)


    1. Disconnect the H7 stereo component amplifier assembly connector.

    2. Disconnect the R24 No. 1 speaker with box assembly connector.

      Standard Resistance
      Tester Connection Condition Specified Condition
      H7-1 (WF1+) - R24-1 (WF1+) Always Below 1 Ω
      H7-5 (WF1-) - R24-3 (WF1-) Always Below 1 Ω
      H7-2 (WF2+) - R24-2 (WF2+) Always Below 1 Ω
      H7-6 (WF2-) - R24- 4 (WF2-) Always Below 1 Ω
      H7-1 (WF1+) - Body ground Always 10 kΩ or higher
      H7-5 (WF1-) - Body ground Always 10 kΩ or higher
      H7-2 (WF2+) - Body ground Always 10 kΩ or higher
      H7-6 (WF2-) - Body ground Always 10 kΩ or higher

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

    REPLACE STEREO COMPONENT AMPLIFIER ASSEMBLY Click here

  23. CHECK SPEAKER


    1. Check which speakers are malfunctioning.

      Result
      Result Proceed to
      Malfunction in front speaker area A
      Malfunction in rear speaker area B
      All speakers do not operate C

    B

    CHECK REAR SIDE SPEAKER Click here

    C

    REPLACE STEREO COMPONENT AMPLIFIER ASSEMBLY Click here

    A

  24. CHECK FRONT SIDE SPEAKER


    1. Check which speakers are malfunctioning.

      Result
      Result Proceed to
      Front No. 1 speaker assembly A
      Front No. 3 speaker assembly B
      Front No. 2 speaker assembly C
      Front No. 4 speaker assembly D

    B

    CHECK HARNESS AND CONNECTOR (STEREO COMPONENT AMPLIFIER - FRONT NO. 3 SPEAKER) Click here

    C

    INSPECT FRONT NO. 2 SPEAKER ASSEMBLY Click here

    D

    INSPECT FRONT NO. 4 SPEAKER ASSEMBLY Click here

    A

  25. INSPECT FRONT NO. 1 SPEAKER ASSEMBLY


    1. A009ATF

      Disconnect the H10*1 and/or H13*2 front No. 1 speaker assembly connector.


      • *1: for RH

      • *2: for LH

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      1 - 2 Always 4 Ω

    NG

    REPLACE FRONT NO. 1 SPEAKER ASSEMBLY Click here

    OK

  26. CHECK HARNESS AND CONNECTOR (FRONT NO. 1 SPEAKER - FRONT NO. 3 SPEAKER)


    • *1: for LH

    • *2: for RH


    1. Disconnect the H10*1 and/or H13*2 front No. 1 speaker assembly connector.

    2. Disconnect the H21*1 and/or H22*2 front No. 3 speaker assembly connector.

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

      Standard Resistance
      for RH
      Tester Connection Condition Specified Condition
      H10-1 - H21-4 (-) Always Below 1 Ω
      H10-2 - H21-3 (+)
      H10-1 - Body ground Always 10 kΩ or higher
      H10-2 - Body ground
      for LH
      Tester Connection Condition Specified Condition
      H13-1 - H22-4 (-) Always Below 1 Ω
      H13-2 - H22-3 (+)
      H13-1 - Body ground Always 10 kΩ or higher
      H13-2 - Body ground

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

  27. INSPECT FRONT NO. 3 SPEAKER ASSEMBLY


    1. A0099IAE17
      Text in Illustration
      *A for RH
      *B for LH

      Disconnect the H21*1 and/or H22*2 front No. 3 speaker assembly connector.


      • *1: for RH

      • *2: for LH

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

      Standard Resistance
      for RH
      Tester Connection Condition Specified Condition
      1 (TWR+) - 3 (+) Always Below 1 Ω
      2 (TWR-) - 4 (-) Always Below 1 Ω
      for LH
      Tester Connection Condition Specified Condition
      1 (TWL+) - 3 (+) Always Below 1 Ω
      2 (TWL-) - 4 (-) Always Below 1 Ω

    NG

    REPLACE FRONT NO. 3 SPEAKER ASSEMBLY Click here

    OK

    REPLACE STEREO COMPONENT AMPLIFIER ASSEMBLY Click here

  28. CHECK HARNESS AND CONNECTOR (STEREO COMPONENT AMPLIFIER - FRONT NO. 3 SPEAKER)


    1. Disconnect the H7 stereo component amplifier assembly connector.

    2. Disconnect the H21*1 and/or H22*2 front No. 3 speaker assembly connector.


      • *1: for RH

      • *2: for LH

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

      Standard Resistance
      for RH
      Tester Connection Condition Specified Condition
      H7-4 (FR+) - H21-1 (TWR+) Always Below 1 Ω
      H7-10 (FR-) - H21-2 (TWR-) Always Below 1 Ω
      H7-4 (FR+) - Body ground Always 10 kΩ or higher
      H7-10 (FR-) - Body ground Always 10 kΩ or higher
      for LH
      Tester Connection Condition Specified Condition
      H7-3 (FL+) - H22-1 (TWL+) Always Below 1 Ω
      H7-9 (FL-) - H22-2 (TWL-) Always Below 1 Ω
      H7-3 (FL+) - Body ground Always 10 kΩ or higher
      H7-9 (FL-) - Body ground Always 10 kΩ or higher

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

  29. INSPECT FRONT NO. 3 SPEAKER ASSEMBLY


    1. Temporarily replace the front No. 3 speaker assembly with a new or normally functioning one Click here.

    2. Check that the speaker sounds normally.

      OK
      Malfunction disappears.

    NG

    REPLACE FRONT NO. 3 SPEAKER ASSEMBLY Click here

    OK

    END

  30. INSPECT FRONT NO. 2 SPEAKER ASSEMBLY


    1. A0094R3

      Disconnect the J4*1 and/or K3*2 front No. 2 speaker assembly connector.


      • *1: for RH

      • *2: for LH

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      1 - 2 Always 4 Ω

    NG

    REPLACE FRONT NO. 2 SPEAKER ASSEMBLY Click here

    OK

  31. CHECK HARNESS AND CONNECTOR (STEREO COMPONENT AMPLIFIER - FRONT NO. 2 SPEAKER)


    1. Disconnect the H12 stereo component amplifier assembly connector.

    2. Disconnect the J4*1 and/or K3*2 front No. 2 speaker assembly connector.


      • *1: for RH

      • *2: for LH

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

      Standard Resistance
      for RH
      Tester Connection Condition Specified Condition
      H12-10 (WFR+) - J4-1 Always Below 1 Ω
      H12-9 (WFR-) - J4-2 Always Below 1 Ω
      H12-10 (WFR+) - Body ground Always 10 kΩ or higher
      H12-9 (WFR-) - Body ground Always 10 kΩ or higher
      for LH
      Tester Connection Condition Specified Condition
      H12-3 (WFL+) - K3-1 Always Below 1 Ω
      H12-8 (WFL-) - K3-2 Always Below 1 Ω
      H12-3 (WFL+) - Body ground Always 10 kΩ or higher
      H12-8 (WFL-) - Body ground Always 10 kΩ or higher

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

    REPLACE STEREO COMPONENT AMPLIFIER ASSEMBLY Click here

  32. INSPECT FRONT NO. 4 SPEAKER ASSEMBLY


    1. A0094R3

      Disconnect the H14 front No. 4 speaker assembly connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      1 - 2 Always 6 Ω

    NG

    REPLACE FRONT NO. 4 SPEAKER ASSEMBLY Click here

    OK

  33. CHECK HARNESS AND CONNECTOR (STEREO COMPONENT AMPLIFIER - FRONT NO. 4 SPEAKER)


    1. Disconnect the H7 stereo component amplifier assembly connector.

    2. Disconnect the H14 front No. 4 speaker assembly connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      H7-8 (CTR+) - H14-2 Always Below 1 Ω
      H7-7 (CTR-) - H14-1 Always Below 1 Ω
      H7-8 (CTR+) - Body ground Always 10 kΩ or higher
      H7-7 (CTR-) - Body ground Always 10 kΩ or higher

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

    REPLACE STEREO COMPONENT AMPLIFIER ASSEMBLY Click here

  34. CHECK REAR SIDE SPEAKER


    1. Check which speakers are malfunctioning.

      Result
      Result Proceed to
      Rear speaker set A
      Rear No. 2 speaker assembly* B
      Rear header speaker assembly C
      No. 1 speaker with box assembly D

      • *: for 5 Door


    B

    CHECK HARNESS AND CONNECTOR (STEREO COMPONENT AMPLIFIER - REAR NO. 2 SPEAKER) Click here

    C

    INSPECT REAR HEADER SPEAKER ASSEMBLY Click here

    D

    INSPECT NO. 1 SPEAKER WITH BOX ASSEMBLY Click here

    A

  35. INSPECT REAR SPEAKER SET


    1. for 5 Door:


      1. Disconnect the L1*1 and/or M1*2 rear speaker set connector.

        A009ATF

        • *1: for RH

        • *2: for LH

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

        Standard Resistance
        Tester Connection Condition Specified Condition
        1 - 2 Always 4 Ω

    2. for 3 Door:


      1. Disconnect the Q32*1 and/or R37*2 rear speaker set connector.

        A009ATF

        • *1: for RH

        • *2: for LH

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

        Standard Resistance
        Tester Connection Condition Specified Condition
        1 - 2 Always 4 Ω
        Result
        Result Proceed to
        OK (for 5 Door) A
        OK (for 3 Door) B
        NG C

    B

    CHECK HARNESS AND CONNECTOR (STEREO COMPONENT AMPLIFIER - REAR SPEAKER SET) Click here

    C

    REPLACE REAR SPEAKER SET Click here

    A

  36. CHECK HARNESS AND CONNECTOR (REAR SPEAKER SET - REAR NO. 2 SPEAKER)


    • *1: for LH

    • *2: for RH


    1. Disconnect the L1*1 and/or M1*2 rear speaker set connector.

    2. Disconnect the L3*1 and/or M3*2 rear No. 2 speaker assembly connector.

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

      Standard Resistance
      for RH
      Tester Connection Condition Specified Condition
      L1-1 - L3-3 (+) Always Below 1 Ω
      L1-2 - L3-4 (-) Always Below 1 Ω
      L1-1 - Body ground Always 10 kΩ or higher
      L1-2 - Body ground Always 10 kΩ or higher
      for LH
      Tester Connection Condition Specified Condition
      M1-1 - M3-3 (+) Always Below 1 Ω
      M1-2 - M3-4 (-) Always Below 1 Ω
      M1-1 - Body ground Always 10 kΩ or higher
      M1-2 - Body ground Always 10 kΩ or higher

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

  37. INSPECT REAR NO. 2 SPEAKER ASSEMBLY


    1. A0099IAE20

      Disconnect the L3*1 and/or M3*2 rear No. 2 speaker assembly connector.


      • *1: for RH

      • *2: for LH

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      1 (+TW) - 3 (+) Always Below 1 Ω
      2 (-TW) - 4 (-) Always Below 1 Ω

    NG

    REPLACE REAR NO. 2 SPEAKER ASSEMBLY Click here

    OK

    REPLACE STEREO COMPONENT AMPLIFIER ASSEMBLY Click here

  38. CHECK HARNESS AND CONNECTOR (STEREO COMPONENT AMPLIFIER - REAR SPEAKER SET)


    1. Disconnect the H12 stereo component amplifier assembly connector.

    2. Disconnect the Q32*1 and/or R37*2 rear speaker set connector.


      • *1: for RH

      • *2: for LH

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

      Standard Resistance
      for RH
      Tester Connection Condition Specified Condition
      H12-5 (RR+) - Q32-1 Always Below 1 Ω
      H12-12 (RR-) - Q32-2 Always Below 1 Ω
      H12-5 (RR+) - Body ground Always 10 kΩ or higher
      H12-12 (RR-) - Body ground Always 10 kΩ or higher
      for LH
      Tester Connection Condition Specified Condition
      H12-4 (RL+) - R37-1 Always Below 1 Ω
      H12-11 (RL-) - R37-2 Always Below 1 Ω
      H12-4 (RL+) - Body ground Always 10 kΩ or higher
      H12-11 (RL-) - Body ground Always 10 kΩ or higher

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

    REPLACE STEREO COMPONENT AMPLIFIER ASSEMBLY Click here

  39. CHECK HARNESS AND CONNECTOR (STEREO COMPONENT AMPLIFIER - REAR NO. 2 SPEAKER)


    1. Disconnect the H12 stereo component amplifier assembly connector.

    2. Disconnect the L3*1 and/or M3*2 rear No. 2 speaker assembly connector.


      • *1: for RH

      • *2: for LH

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

      Standard Resistance
      for RH
      Tester Connection Condition Specified Condition
      H12-5 (RR+) - L3-1 (+TW) Always Below 1 Ω
      H12-12 (RR-) - L3-2 (-TW) Always Below 1 Ω
      H12-5 (RR+) - Body ground Always 10 kΩ or higher
      H12-12 (RR-) - Body ground Always 10 kΩ or higher
      for LH
      Tester Connection Condition Specified Condition
      H12-4 (RL+) - M3-1 (+TW) Always Below 1 Ω
      H12-11 (RL-) - M3-2 (-TW) Always Below 1 Ω
      H12-4 (RL+) - Body ground Always 10 kΩ or higher
      H12-11 (RL-) - Body ground Always 10 kΩ or higher

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

  40. INSPECT REAR NO. 2 SPEAKER ASSEMBLY


    1. Temporarily replace the rear No. 2 speaker assembly with a new or normally functioning one Click here.

    2. Check that the speaker sounds normally.

      OK
      Malfunction disappears.

    NG

    REPLACE STEREO COMPONENT AMPLIFIER ASSEMBLY Click here

    OK

    END

  41. INSPECT REAR HEADER SPEAKER ASSEMBLY


    1. A0094R3

      Disconnect the Q15*1 and/or R13*2 rear header speaker assembly connector.


      • *1: for RH

      • *2: for LH

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      1 - 2 Always 6 Ω

    NG

    REPLACE REAR HEADER SPEAKER ASSEMBLY Click here

    OK

  42. CHECK HARNESS AND CONNECTOR (STEREO COMPONENT AMPLIFIER - REAR HEADER SPEAKER)


    1. Disconnect the H12 stereo component amplifier assembly connector.

    2. Disconnect the Q15*1 and/or R13*2 rear header speaker assembly connector.


      • *1: for RH

      • *2: for LH

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

      Standard Resistance
      for RH
      Tester Connection Condition Specified Condition
      H12-2 (MR+) - Q15-2 Always Below 1 Ω
      H12-7 (MR-) - Q15-1
      H12-2 (MR+) - Body ground Always 10 kΩ or higher
      H12-7 (MR-) - Body ground
      for LH
      Tester Connection Condition Specified Condition
      H12-1 (ML+) - R13-2 Always Below 1 Ω
      H12-6 (ML-) - R13-1
      H12-1 (ML+) - Body ground Always 10 kΩ or higher
      H12-6 (ML-) - Body ground

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

    REPLACE STEREO COMPONENT AMPLIFIER ASSEMBLY Click here

  43. INSPECT NO. 1 SPEAKER WITH BOX ASSEMBLY


    1. for 5 Door:


      1. Disconnect the R24 No. 1 speaker with box assembly connector.

        A0099IAE18

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

        Standard Resistance
        Tester Connection Condition Specified Condition
        1 (WF1+) - 3 (WF1-) Always 3 Ω
        2 (WF2+) - 4 (WF2-) Always 3 Ω

    2. for 3 Door:


      1. Disconnect the Q30 No. 1 speaker with box assembly connector.

        A0095XNE50

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

        Standard Resistance
        Tester Connection Condition Specified Condition
        1 (WF2+) - 3 (WF2-) Always 4 Ω
        2 (WF1+) - 4 (WF1-) Always 4 Ω
        Result
        Result Proceed to
        OK A
        NG (for 5 Door) B
        NG (for 3 Door) C

    B

    REPLACE NO. 1 SPEAKER WITH BOX ASSEMBLY Click here

    C

    REPLACE NO. 1 SPEAKER WITH BOX ASSEMBLY

    A

  44. CHECK HARNESS AND CONNECTOR (STEREO COMPONENT AMPLIFIER - NO. 1 SPEAKER WITH BOX)


    1. Disconnect the H7 stereo component amplifier assembly connector.

    2. Disconnect the R24*1 and/or Q30*2 No. 1 speaker with box assembly connector.


      • *1: for 5 Door

      • *2: for 3 Door

      Standard Resistance
      for 5 Door
      Tester Connection Condition Specified Condition
      H7-1 (WF1+) - R24-1 (WF1+) Always Below 1 Ω
      H7-5 (WF1-) - R24-3 (WF1-) Always Below 1 Ω
      H7-2 (WF2+) - R24-2 (WF2+) Always Below 1 Ω
      H7-6 (WF2-) - R24-4 (WF2-) Always Below 1 Ω
      H7-1 (WF1+) - Body ground Always 10 kΩ or higher
      H7-5 (WF1-) - Body ground Always 10 kΩ or higher
      H7-2 (WF2+) - Body ground Always 10 kΩ or higher
      H7-6 (WF2-) - Body ground Always 10 kΩ or higher
      for 3 Door
      Tester Connection Condition Specified Condition
      H7-1 (WF1+) - Q30-2 (WF1+) Always Below 1 Ω
      H7-5 (WF1-) - Q30-4 (WF1-) Always Below 1 Ω
      H7-2 (WF2+) - Q30-1 (WF2+) Always Below 1 Ω
      H7-6 (WF2-) - Q30-3 (WF2-) Always Below 1 Ω
      H7-1 (WF1+) - Body ground Always 10 kΩ or higher
      H7-5 (WF1-) - Body ground Always 10 kΩ or higher
      H7-2 (WF2+) - Body ground Always 10 kΩ or higher
      H7-6 (WF2-) - Body ground Always 10 kΩ or higher

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

    REPLACE STEREO COMPONENT AMPLIFIER ASSEMBLY Click here