Nissan Altima 2007-2012 Service Manual: Component diagnosis

Wiring Diagram - Coupe

Wiring Diagram - Sedan

    Precaution
    Supplemental Restraint System (SRS) AIR BA G and SEAT BELT PRE-TENSIONER The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along with a front seat be ...

    On-vehicle repair
    HORN Removal and Installation REMOVAL 1. Position aside the front fender protector LH. Refer to EXT-19, "Removal and Installation". 2. Disconnect the horn connectors (A). 3. Remo ...

    Other materials:

    Vehicle recovery (freeing a stuck vehicle)
    Pulling a stuck vehicle WARNING To avoid vehicle damage, serious personal injury or death when recovering a stuck vehicle: ● Contact a professional towing service to recover the vehicle if you have any questions regarding the recovery procedure. ● Do not use the vehicle tie-down ...

    P0128 Thermostat function
    DTC Logic DTC DETECTION LOGIC NOTE: If DTC P0128 is displayed with DTC P0300, P0301, P0302, P0303 or P0304, first perform the trouble diagnosis for DTC P0300, P0301, P0302, P0303, P0304. Refer to EC-776, "DTC Logic". Engine coolant temperature has not risen enough to open the t ...

    Basic inspection
    DIAGNOSIS AND REPAIR WORKFLOW Work Flow OVERALL SEQUENCE DETAILED FLOW 1. GET INFORMATION FOR SYMPTOM Get the detailed information from the customer about the symptom (the condition and the environment when the incident/malfunction occurred). >> GO TO 2 2. CHECK DTC 1. Check DT ...