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 B57.

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.

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 malfunction be ...

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 ...

Other materials:

General maintenance
During the normal day-to-day operation of the vehicle, general maintenance should be performed regularly as prescribed in this section. If you detect any unusual sounds, vibrations or smells, be sure to check for the cause or have it checked promptly. In addition, it is recommended that you visit a ...

Warning lights, indicator lights and audible reminders
Warning/Indicator light (red) Brake warning light Charge warning light Electronic parking brake indicator light (if so equipped) Engine oil pressure warning light Master warning light Seat belt warning light and chime Security indicator light Supplemental air bag warning light Warning/Indic ...

Phone display screen
The Phone screen can be displayed by pressing thebutton on the control panel. The following options are displayed: Quick Dial Displays the Quick Dial screen. For additional information, see "Quick dial". Phonebook Displays the Phonebook screen. For additional information, see "Making a call ...