Nissan Maxima Service and Repair Manual: Subwoofer
Description
The AV control unit sends audio signals to the BOSE speaker amp. The BOSE speaker amp. amplifies the audio signals before sending them to the subwoofers using the audio signal circuits.
Diagnosis Procedure
1.CONNECTOR CHECK
Check the AV control unit, BOSE speaker amp. and subwoofer connectors for the following:
- Proper connection
- Damage
- Disconnected or loose terminals
2.HARNESS CHECK
- Disconnect BOSE speaker amp. connector B110 and suspect rear subwoofer connector.
- Check continuity between BOSE speaker amp. harness connector B110 (A) and suspect rear subwoofer harness connector (B).
- Check continuity between BOSE speaker amp. harness connector B110 (A) and ground
3.REAR SUBWOOFER SIGNAL CHECK
- Connect BOSE speaker amp. connector B110 and suspect rear subwoofer connector.
- Turn ignition switch to ACC.
- Push POWER switch.
- Check the signal between BOSE speaker amp. harness connector B110 terminals with CONSULT or oscilloscope.
4.HARNESS CHECK
- Disconnect AV control unit connector M157 and BOSE speaker amp. connector B109.
- Check continuity between AV control unit harness connector M157 (A) and BOSE speaker amp. harness connector B109 (B).
- Check continuity between AV control unit harness connector M157 (A) terminal and ground
5.REAR SUBWOOFER SIGNAL CHECK
- Connect AV control unit connector M157 and BOSE speaker amp. connector B109.
- Turn ignition switch to ACC.
- Push POWER switch.
- Check the signal between AV control unit harness connector terminals with CONSULT or oscilloscope.
Rear door speaker
Description
The AV control unit sends audio signals to the BOSE speaker amp. The BOSE
speaker amp. amplifies the
audio signals before sending them to the rear door speakers using the audio
sign ...
AMP on signal circuit
Description
When the audio system is turned on, a voltage signal is supplied from the AV
control unit to the BOSE speaker
amp. When this signal is received, the BOSE speaker amp. will turn on.
D ...
Other materials:
Daytime running light system
Wiring Diagram
...
B2113 reclining motor
Description
The seat reclining motor is installed to the seatback assembly.
The seat reclining motor is activated with the driver seat control unit.
Tilts the seatback forward/backward by changing the rotation direction
of reclining motor.
DTC Logic
DTC DETECTION LOGIC
DTC No. ...
U1200 AV control unit
Description
Part name
Description
AV CONTROL UNIT
It is the master unit of the MULTI AV system and it is connected
to each control unit by means of communication. It operates each
system according to communication signals from the AV contro ...
Nissan Maxima Owners Manual
- Illustrated table of contents
- Safety-Seats, seat belts and supplemental restraint system
- Instruments and controls
- Pre-driving checks and adjustments
- Monitor, climate, audio, phone and voice recognition systems
- Starting and driving
- In case of emergency
- Appearance and care
- Do-it-yourself
- Maintenance and schedules
- Technical and consumer information
Nissan Maxima Service and Repair Manual
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