Nissan Altima (L32) 2007-2012 Service Manual ≻ Lan system can system (type 9) ≻ A-BAG branch line circuit

Nissan Altima (L32) 2007-2012 Service Manual: A-BAG branch line circuit

Diagnosis Procedure

1.CHECK AIR BAG DIAGNOSIS SENSOR UNIT

Check the air bag diagnosis sensor unit. Refer to SRC-3, "Work Flow".

Is the inspection result normal? YES >> Replace the main harness.

NO >> Replace parts whose air bag system has a malfunction.

ECM branch line circuit

Diagnosis Procedure INSPECTION PROCEDURE 1.CHECK CONNECTOR 1. Turn the ignition switch OFF. 2. Disconnect the battery cable from the negative terminal. 3. Check the following terminals and co ...

BCM branch line circuit

Diagnosis Procedure INSPECTION PROCEDURE 1.CHECK CONNECTOR 1. Turn the ignition switch OFF. 2. Disconnect the battery cable from the negative terminal. 3. Check the terminals and connectors ...

Other materials:

Heated steering wheel switch (if so equipped)
Push the heated steering wheel switch to warm the steering wheel after the ignition switch is placed in the ON position. The indicator light will come on. If the surface temperature of the steering wheel is below 68ºF (20ºC), the system will heat the steering wheel and cycle off and on to mainta ...

All-Wheel Drive (AWD) (if so equipped)
If any malfunction occurs in the AWD system while the engine is running, messages are displayed in the meter. If the AWD error warning message is displayed, there may be a malfunction in the AWD system. Reduce vehicle speed and have your vehicle checked. It is recommended that you visit a NISSAN de ...

Warning/Indicator lights (other)
For additional information on warnings and indicators, see "Vehicle information display-5 inch (13 cm) Type A" or "Vehicle information display 7 inch (18 cm) Type B". Automatic brake hold indicator light (white/green) (if so equipped) The automatic brake hold indicator light (white) illuminates whe ...