Nissan Altima 2007-2012 Service Manual: Basic inspection

DIAGNOSIS AND REPAIR WORKFLOW

Work Flow

OVERALL SEQUENCE

DETAILED FLOW


DETAILED FLOW

NOTE: To ensure a complete and thorough diagnosis, the battery, starter and generator test segments must be done as a set from start to finish.

1.PRELIMINARY INSPECTION

Perform the preliminary inspection. Refer to CHG-7, "Inspection Procedure".

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2.DISABLE THE POWER GENERATION VOLTAGE VARIABLE CONTROL SYSTEM

Disable the power generation voltage variable control with either of the following procedures.

    Other materials:

    Exhaust manifold and three way catalyst
    Removal and Installation 1. Exhaust manifold cover (upper) 2. Exhaust manifold stay 3. Manifold yoke (type B) 4. Manifold yoke (type A) 5. Exhaust manifold cover (lower) 6.. Exhaust manifold and three way catalyst assembly 7.  Exhaust manifold gasket 8. Air fuel ratio (A/F) sensor 1 ...

    Refrigerant pressure sensor
    Description The refrigerant pressure sensor is installed at the condenser of the air conditioner system. The sensor uses an electrostatic volume pressure transducer to convert refrigerant pressure to voltage. The voltage signal is sent to ECM, and ECM controls cooling fan system. Component ...

    Rear tweeter (coupe)
    Description The audio unit sends audio signals to the BOSE speaker amp. The BOSE speaker amp. amplifies the audio signals before sending them to the rear tweeters using the audio signal circuits. Diagnosis Procedure 1.HARNESS CHECK 1. Disconnect BOSE speaker amp. connectors B121, B122 and ...