Nissan Altima 2007-2012 Service Manual: On-vehicle maintenance

PRE-INSPECTION FOR DIAGNOSTIC

Basic Inspection

1.INSPECTION START

1. Check the service history.

2. Check the following parts.

• Fuse/circuit breaker blown.

• Poor connection, open or short circuit of harness connector.

• Battery voltage.

Is the inspection result normal? YES >> Inspection End.

NO >> Repair or replace the malfunctioning parts.

    Power window lock switch does not function
    Diagnosis Procedure 1. REPLACE MAIN POWER WINDOW AND DOOR LOCK/UNLOCK SWITCH Replace main power window and door lock/unlock switch. Refer to PWC-411, "Removal and Installation". After t ...

    On-vehicle repair
    POWER WINDOW MAIN SWITCH Removal and Installation REMOVAL 1. Remove the power window main switch finisher (2). Refer to INT-34, "Removal and Installation". 2. Power window main swit ...

    Other materials:

    Inspection and adjustment
    Preliminary Check 1.TIRE PRESSURE Check all tire pressures. Refer to WT-70, "Tire". Do tire pressures match specification? YES >> GO TO 2 NO >> Adjust tire pressure to specified value. 2.LOW TIRE PRESSURE WARNING LAMP Check low tire pressure warning lamp activation. ...

    Checking engine oil level
    QR25DE engine 1. Park the vehicle on a level surface and apply the parking brake. 2. Start the engine and let it idle until it reaches operating temperature. 3. Turn off the engine. Wait more than 10 minutes for the oil to drain back into the oil pan. 4. Remove the dipstick and wipe it cle ...

    P0300, P0301, P0302, P0303, P0304, P0305, P0306 Misfire
    DTC Logic DTC DETECTION LOGIC When a misfire occurs, engine speed will fluctuate. If the engine speed fluctuates enough to cause the crankshaft position (CKP) sensor (POS) signal to vary, ECM can determine that a misfire is occurring. The misfire detection logic consists of the following t ...