Nissan Altima (L32) 2007-2012 Service Manual ≻ Audio, visual & navigation system bose audio without navigation ≻ Component diagnosis ≻ Power supply and ground circuit (coupe) ≻ Bose speaker AMP

Nissan Altima (L32) 2007-2012 Service Manual: Bose speaker AMP

Diagnosis Procedure

1.CHECK FUSE

Check for blown fuses.

Are the fuses OK? YES >> GO TO 2

NO >> Be sure to eliminate cause of malfunction before installing new fuse.

2.CHECK POWER SUPPLY CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect BOSE speaker amp connector.

3. Check voltage between BOSE speaker amp harness connector and ground.

Is battery voltage present? YES >> GO TO 3

NO >> Check harness between BOSE speaker amp and fuse.

3.CHECK GROUND CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect BOSE speaker amp connector.

3. Check continuity between BOSE speaker amp harness connector and ground.

Does continuity exist? YES >> Inspection End.

NO >> Repair harness or connector.

Audio unit

Diagnosis Procedure 1.CHECK FUSES Check that the following fuses are not blown. Are the fuses OK? YES >> GO TO 2 NO >> If fuse is blown, be sure to eliminate cause of malfunct ...

Satellite radio tuner

Diagnosis Procedure 1.CHECK FUSES Check that the following fuses are not blown. Are the fuses OK? YES >> GO TO 2 NO >> If fuse is blown, be sure to eliminate cause of malfunction be ...

Other materials:

Steering wheel switch for audio control
Menu control switch/ OK button (back) switch (SEEK/TRACK) buttons Volume control switch SEEK/TRACK buttons For most audio sources, pushing the tuning switches for more than 1.5 seconds provides a different function than pushing for less than 1.5 seconds. AM and FM: Press theorbuttons f ...

Maintenance schedules
To help ensure smooth, safe and economical driving, NISSAN provides two maintenance schedules that may be used, depending upon the conditions in which you usually drive. These schedules contain both distance and time intervals, up to 120,000 miles (192,000 km)/144 months. For most people, the odomet ...

Tire Pressure Monitoring System (TPMS)
This vehicle is equipped with the Tire Pressure Monitoring system (TPMS). It monitors tire pressure of all tires except the spare. When the low tire pressure warning light is lit, and the "Tire Pressure Low - Add Air" warning appears in the vehicle information display, one or more of your tires is ...