Nissan Maxima Service and Repair Manual: Steering switch
Description
When one of the steering wheel audio control switches is pushed, the
resistance in the steering wheel audio control switch circuit changes,
depending on which button is pushed.
Diagnosis Procedure
1.CHECK STEERING SWITCH RESISTANCE

- Disconnect steering switch connector M88.
- Check resistance between steering switch connector termina

2.CHECK HARNESS BETWEEN COMBINATION SWITCH (SPIRAL CABLE) AND BLUETOOTH
CONTROL UNIT
- Turn ignition switch OFF.
- Disconnect Bluetooth control unit connector B131 and combination
switch (spiral cable) connector M30.
- Check continuity between Bluetooth control unit harness connector
B131 and combination switch (spiral cable) harness connector M30.
- Check continuity between Bluetooth control unit connector B131 and
ground.


3.CHECK HARNESS BETWEEN COMBINATION SWITCH (SPIRAL CABLE) AND AUDIO UNIT
- Disconnect audio unit connector M135.
- Check continuity between audio unit harness connector M135 and
combination switch (spiral cable) harness connector M30.
- Check continuity between audio unit connector M135 and ground.


4.COMBINATION SWITCH (SPIRAL CABLE) CHECK

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

5.CHECK HARNESS BETWEEN BLUETOOTH CONTROL UNIT AND AUDIO UNIT
- Disconnect audio unit connector M132.
- Check continuity between Bluetooth control unit harness connector
B131 and audio unit harness connector M132.
- Check continuity between Bluetooth control unit connector B131 and
ground.


6.CHECK AUDIO UNIT VOLTAGE
- Connect audio unit harness connector M132 and Bluetooth control
unit harness connector B131.
- Turn ignition switch ON.
- Check voltage between audio unit harness connector M132 terminals.

Description
When the audio system is turned on, a voltage signal is supplied from the
audio unit to the BOSE speaker amp. When this signal is received, the BOSE
speaker amp. will turn on.
Diagno ...
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:
Wiring diagram
POWER WINDOW SYSTEM
Wiring Diagram
...
Unit disassembly and assembly
COMBINATION METER
Disassembly and Assembly
DISASSEMBLY
Remove the combination meter. Refer to MWI-122,
"Removal and Installation".
Remove the combination meter lens (1) from the
combination
meter (2).
ASSEMBLY
Assembly is in the reverse order of disasse ...
Pedal vibration or abs operation sound occurs
Diagnosis Procedure
CAUTION:
Under the following conditions, ABS is activated and vibration is felt when
brake pedal is lightly
depressed (just place a foot on it).However, this is normal.
When shifting gears
When driving on slippery road
During cornering at high spe ...