Nissan Altima 2007-2012 Service Manual: Symptom diagnosis

NOISE, VIBRATION, AND HARSHNESS (NVH) TROUBLESHOOTING

NVH Troubleshooting Chart

Use chart below to help you find the cause of the symptom. If necessary, repair or replace these parts.

×: Applicable

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

    Other materials:

    Headlamp (HI) circuit
    Description The IPDM E/R (intelligent power distribution module engine room) controls the headlamp high relay based on inputs from the BCM over the CAN communication lines. When the headlamp high relay is energized, power flows through fuses 48 and 49, located in the IPDM E/R. Power then flo ...

    Cylinder head
    Removal and Installation 1. Cylinder head bolt 2. Cylinder head 3. Cylinder head gasket 4. Engine block A. Follow installation procedure REMOVAL 1. Remove the intake and exhaust camshafts. Refer to EM-177, "Removal and Installation". 2. Remove the coolant outlet housing. Refe ...

    Warning lamp
    Description • Warning lamp is built in combination meter. • Intelligent Key system malfunction is reported to the driver by the warning lamp illumination. Component Function Check 1.CHECK FUNCTION 1. Perform “INDICATOR” in the “Active Test” mode with CONSULT-III. 2. Check wa ...