Nissan Altima 2007-2012 Service Manual: ECU diagnosis

Warning chime system
Wiring Diagram-Coupe Wiring Diagram-Sedan ...

Combination meter
Reference Value TERMINAL LAYOUT PHYSICAL VALUES Wiring Diagram - Coupe Wiring Diagram - Sedan Fail Safe The combinati ...

Other materials:

Low tire pressure warning lamp blinks
Low Tire Pressure Warning Lamp Flashes When Ignition Switch Is Turned On NOTE: If low tire pressure warning lamp flashes as shown, the system is normal. Flash Mode A • This mode shows transmitter status is OFF-mode. Carry out transmitter wake up operation. Refer to WT-5, "Transmitter ...

U120D DVD-ROM drive mecha
Description Refer to AV-240, "System Description". DTC Logic DTC DETECTION LOGIC Diagnosis Procedure 1.CHECK DVD-ROM Check DVD-ROM for dirt, scratches and warpage. Is the DVD-ROM clean and undamaged? YES >> Replace AV control unit. Refer to AV-437, "Removal and Ins ...

Diagnosis system (audio unit)
Diagnosis Description Self-diagnosis mode can check the following items. • Audio unit hardware/software versions • Continuity of each speaker channel • Continuity of each audio unit switch OPERATION PROCEDURE 1. Turn ignition switch to the ACC position. 2. Turn the audio unit off. ...