Nissan Altima 2007-2012 Service Manual: Function diagnosis

Additional service when replacing control unit
Description Initial setting is necessary when replacing main power window and door lock/unlock switch. CAUTION: The following specified operations are not performed under the non-initialized c ...

Power window system
System Diagram POWER WINDOW LH ANTI-PINCH SYSTEM System Description MAIN POWER WINDOW AND DOOR LOCK/UNLOCK SWITCH INPUT/OUTPUT SIGNAL CHART POWER WINDOW OPERATION • Power window system is ...

Other materials:

B2601 shift position
Description BCM confirms the shift position with the following 2 signals. • CVT selector lever • P position signal from IPDM E/R (CAN) DTC Logic DTC DETECTION LOGIC NOTE: • If DTC B2601 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to SEC-36 ...

AV control unit
Diagnosis Procedure 1.CHECK FUSE Check that the following fuses of the AV control unit are not blown. Are the fuses OK? YES >> GO TO 2 NO >> Be sure to eliminate cause of malfunction before installing new fuse. 2.CHECK POWER SUPPLY CIRCUIT Check voltage between AV control unit ...

B260B steering lock unit
Description The electronic steering column lock performs the check by itself according to the steering status. DTC Logic DTC DETECTION LOGIC DTC CONFIRMATION PROCEDURE 1.PERFORM DTC CONFIRMATION PROCEDURE 1. Press the push-button ignition switch, when steering is locked. 2. Check “S ...