Nissan Maxima Service and Repair Manual: Vacuum lines

Inspection

VISUAL INSPECTION

Check for improper assembly, damage and deterioration. Replace as necessary.

CHECK VALVE INSPECTION

Nissan Maxima. CHECK VALVE INSPECTION

Airtightness Inspection

Use a suitable tool to check the built-in check valve. Replace the vacuum hose with the built-in check valve as an assembly if the vacuum hose is out of specification

BRAKE MASTER CYLINDER

Inspection

LEAK INSPECTION

Check for leaks at master cylinder to brake booster attachment point, reservoir tank, and brake tube connections.

    Brake booster
    Inspection OPERATION With engine stopped, change vacuum to atmospheric pressure by depressing brake pedal several times. Then with brake pedal fully depressed, start engine and when vacuum pre ...

    Brake tube and hose
    Hydraulic Circuit Actuator Master cylinder Brake booster Connector Union bolt 18.2 N*m (1.9 kg-m, 13 ft-lb)  Flare nut M12 22.1 N*m (2.3 kg-m, 16 ft-lb)  Flare n ...

    Other materials:

    P0451 evap control system pressure sensor
    Description The EVAP control system pressure sensor detects pressure in the purge line. The sensor output voltage to the ECM increases as pressure increases DTC Logic DTC DETECTION LOGIC DTC CONFIRMATION PROCEDURE NOTE: Never remove fuel filler cap during DTC confirmation procedur ...

    Power supply and ground circuit
    BCM BCM : Diagnosis Procedure 1. CHECK FUSE AND FUSIBLE LINK Check if the following BCM fuses or fusible link are blown. 2. CHECK POWER SUPPLY CIRCUIT Turn ignition switch OFF. Disconnect BCM. Check voltage between BCM harness connector and ground. 3. CHECK GROUND CIRCUIT Che ...

    Warning signals
    To help prevent the vehicle from moving unexpectedly by erroneous operation of the Intelligent Key or to help prevent the vehicle from being stolen, a chime or buzzer sounds from inside and outside the vehicle and a warning is displayed in the instrument panel. When a chime or beep sounds or ...

    Nissan Maxima Owners Manual

    Nissan Maxima Service and Repair Manual

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