Nissan Altima 2007-2012 Service Manual: ECU diagnosis

Power window lock switch
Description Ground circuit of main power window and door lock/unlock switch shuts off if power window lock switch of main power window and door lock/unlock switch is operated. This inhibits all ...

Power window main switch
Reference Value TERMINAL LAYOUT PHYSICAL VALUES MAIN POWER WINDOW AND DOOR LOCK/UNLOCK SWITCH Wiring Diagram Fail Safe FAIL-SAFE CONTROL Switches to fail-safe control when ...

Other materials:

Illumination
Removal and Installation TRUNK ROOM LAMP Removal 1. Disconnect the negative battery terminal. 2. Release the tab (A), then swing open the lens. 3. Remove the bulb (3). 4. Release the tab (B), then pull trunk room lamp (2) away from body opening. 5. Disconnect the connector (1) and re ...

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 cause of malfunction before installing new fuse. 2.POWER SUPPLY CIRCUIT CHECK 1. Disconnect audio u ...

Air conditioning cut control
System Diagram System Description INPUT/OUTPUT SIGNAL CHART *1: This signal is sent to the ECM via the CAN communication line. *2: ECM determines the start signal status by the signals of engine speed and battery voltage. SYSTEM DESCRIPTION This system improves engine operation when t ...