Nissan Altima 2007-2012 Service Manual: Rear window defogger switch does not light, but rear window defogger operates

Diagnosis Procedure

1. CHECK FRONT AIR CONTROL (REAR WINDOW DEFOGGER SWITCH)

Check that the front air control (rear window defogger switch) is operating normally.

Is the inspection result normal? YES >> Refer to GI-42, "Intermittent Incident".

NO >> Refer to DEF-10, "Diagnosis Procedure".

    Passenger side door mirror defogger does not operate
    Diagnosis Procedure 1. CHECK DOOR MIRROR DEFOGGER RH Check door mirror defogger RH. Refer to DEF-17, "Component Function Check". Is the inspection result normal? YES >> Refer ...

    Precaution
    Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER" The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used alon ...

    Other materials:

    Door switch
    Description Detects door open/close condition. Component Function Check 1.CHECK FUNCTION Check door switches DOOR SW-DR, DOOR SW-AS in Data Monitor mode with CONSULT-III. Is the inspection result normal? YES >> Door switch is OK. NO >> Refer to RF-17, "Diagnosis Proc ...

    P1554 battery current sensor
    Description The power generation voltage variable control enables fuel consumption to be decreased by reducing the engine load which is caused by the power generation of the generator. The battery current sensor is installed to the battery cable at the negative terminal. The sensor measures t ...

    B2607 steering lock relay
    Description BCM requests to IPDM E/R to supply power to electronic steering column lock. IPDM E/R sends status of electronic steering column lock back to BCM. DTC Logic DTC DETECTION LOGIC NOTE: • If DTC B2607 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U100 ...