Nissan Maxima Service and Repair Manual: Steering switch

Nissan Maxima Service and Repair Manual / Driver information & multimedia / Audio, visual & navigation system / DTC/circuit diagnosis / Steering switch

Description

When one of the steering wheel audio control switches is pushed, the resistance in steering switch circuit changes depending on which button is pushed.

Diagnosis Procedure

1.CHECK STEERING SWITCH RESISTANCE

Nissan Maxima. CHECK STEERING SWITCH RESISTANCE

  1. Disconnect steering switch connector M88.
  2. Check resistance between steering switch connector terminals.

Nissan Maxima. CHECK STEERING SWITCH RESISTANCE

2.CHECK HARNESS BETWEEN COMBINATION SWITCH (SPIRAL CABLE) AND BLUETOOTH CONTROL UNIT

  1. Turn ignition switch OFF.
  2. Disconnect Bluetooth control unit connector B126 and combination switch (spiral cable) connector M30
  3. Check continuity between Bluetooth control unit harness connector B126 and combination switch (spiral cable) harness connector M30.
  4. Check continuity between Bluetooth control unit connector B126 and ground.

Nissan Maxima. CHECK HARNESS BETWEEN COMBINATION SWITCH (SPIRAL CABLE) AND BLUETOOTH CONTROL UNIT

Nissan Maxima. CHECK HARNESS BETWEEN COMBINATION SWITCH (SPIRAL CABLE) AND BLUETOOTH CONTROL UNIT

3.CHECK HARNESS BETWEEN COMBINATION SWITCH (SPIRAL CABLE) AND AUDIO UNIT

  1. Disconnect audio unit connector M147.
  2. Check continuity between audio unit harness connector M147 and combination switch (spiral cable) harness connector M30.
  4. Check continuity between audio unit connector M147 and ground.

 Nissan Maxima. CHECK HARNESS BETWEEN COMBINATION SWITCH (SPIRAL CABLE) AND AUDIO UNIT

 Nissan Maxima. CHECK HARNESS BETWEEN COMBINATION SWITCH (SPIRAL CABLE) AND AUDIO UNIT

4.COMBINATION SWITCH (SPIRAL CABLE) CHECK

Nissan Maxima. .COMBINATION SWITCH (SPIRAL CABLE) CHECK

  1. Check continuity between combination switch (spiral cable) harness connector M30 (A) and M88 (B).

Nissan Maxima. .COMBINATION SWITCH (SPIRAL CABLE) CHECK

5.CHECK HARNESS BETWEEN BLUETOOTH CONTROL UNIT AND AUDIO UNIT

  1. Disconnect audio unit connector M133.
  2. Check continuity between Bluetooth control unit harness connector B126 and audio unit harness connector M133. 
  3. Check continuity between Bluetooth control unit connector B126 and ground.

Nissan Maxima. CHECK HARNESS BETWEEN BLUETOOTH CONTROL UNIT AND AUDIO UNIT

Nissan Maxima. CHECK HARNESS BETWEEN BLUETOOTH CONTROL UNIT AND AUDIO UNIT

6.CHECK AUDIO UNIT VOLTAGE

  1. Connect audio unit harness connector M133 and Bluetooth control unit harness connector B126.
  2. Turn ignition switch ON.
  3. Check voltage between audio unit harness connector M133 terminals.

Nissan Maxima. .CHECK AUDIO UNIT VOLTAGE

    Subwoofer
    Description The audio unit sends audio signals to the subwoofer amp. The subwoofer amp. amplifies the audio signals before sending them to the subwoofers using the audio signal circuits. Diagnos ...

    Microphone signal circuit
    Description Voice signals are transmitted from the microphone to the Bluetooth control unit using the microphone signal circuits. Diagnosis Procedure 1.CHECK HARNESS BETWEEN BLUETOOTH CONTROL UNI ...

    Other materials:

    Rear disc brake
    Disassembly and Assembly Union bolt Brake hose Copper sealing washer Cap Bleed valve Lower sliding pin bolt Upper sliding pin bolt Bushing Cylinder body Piston seal Piston Piston boot Retaining ring Sliding pin boot Torque member bolt Washer Torque m ...

    Intelligent key system/engine start function
    Wiring Diagram                     ...

    Drive mode selector
    Drive mode selector switches Two driving modes can be selected by using the drive mode selector switches, NORMAL and SPORT. NOTE: When the drive mode select switch selects a mode, the mode may not switch quickly. This is not a malfunction. Select the NORMAL mode for normal driving. ...

    Nissan Maxima Owners Manual

    Nissan Maxima Service and Repair Manual

    © 2017-2026 Copyright www.nimainfo.com
    0.014