Nissan Altima (L32) 2007-2012 Service Manual ≻ Audio, visual & navigation system base audio ≻ Component diagnosis ≻ Power supply and ground circuit (coupe) ≻ Satellite radio tuner

Nissan Altima (L32) 2007-2012 Service Manual: 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 before installing new fuse.

2.POWER SUPPLY CIRCUIT CHECK

1. Turn ignition switch OFF.

2. Disconnect satellite radio tuner (factory installed) connector B123.

3. Check voltage between the satellite radio tuner (factory installed) and ground.

Are the voltage results as specified? YES >> GO TO 3

NO >> • Check connector housings for disconnected or loose terminals.

• Repair harness or connector.

3.GROUND CIRCUIT CHECK

Inspect satellite radio tuner (factory installed) case ground.

Does case ground pass inspection? YES >> Inspection End.

NO >> Repair satellite radio tuner (factory installed) case ground.

Power supply and ground circuit (sedan)

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 cau ...

Door speaker (coupe)

Description The audio unit sends audio signals to the door speakers using the door speaker circuits. Diagnosis Procedure 1.HARNESS CHECK 1. Disconnect audio unit connector M43 (A) and suspect s ...

Other materials:

Storage
Front-door pockets Seatback pockets (if so equipped) The seatback pockets may be located on the back of the passenger’s seat. The pockets can be used to store maps. WARNING To ensure proper operation of the driver’s and/or front passenger's NISSAN Advanced Air Bag System (if so equipped), plea ...

Settings
The setting mode allows you to change the information displayed in the vehicle information display. It also allows you to change vehicle functions: VDC Driver Assistance Clock Meter Settings Vehicle Settings Maintenance Alarm Tire Pressures Unit Language Factory Reset VDC The VDC Settin ...

Seat belt warning light and chime
The driver and front passenger seat is equipped with an enhanced seat belt reminder function. A visual and audible alert will operate at speeds of approximately 9 mph (15 km/h) or more under the following conditions: If the driver seat belt is not fastened. The front passenger’s seat belt is ...