Nissan Maxima Service and Repair Manual: ECU diagnosis information

CLIMATE CONTROLLED SEAT CONTROL UNIT

Reference Value

TERMINAL LAYOUT

PHYSICAL VALUES

Fail-safe

  • Climate controlled seat control unit equips fail-safe function.
  • When a malfunction occurs in the systems shown as per the following, climate controlled seat control unit stops output.

NOTE:

When the system enters in the fail-safe mode again after performing resetting procedure, perform diagnosis.

    Climate controlled seat switch indicator
    Description Illuminates the climate controlled seat switch to indicate operating status. Component Function Check 1.CHECK CLIMATE CONTROLLED SEAT SWITCH INDICATOR FUNCTION Check that the indicator ...

    Wiring diagram
    ...

    Other materials:

    BCM branch line circuit
    Diagnosis Procedure 1.CHECK CONNECTOR Turn the ignition switch OFF. Disconnect the battery cable from the negative terminal. Check the terminals and connectors of the BCM for damage, bend and loose connection (unit side and connector side). 2.CHECK HARNESS FOR OPEN CIRCUIT Disc ...

    Shock absorber
    Removal and Installation REMOVAL Remove the rear wheel and tire using power tool. Refer to WT-60, "Adjustment". Set a jack under rear lower link to relieve the rear suspension spring tension. Remove the rear shock absorber lower nut and bolt with a power tool. Gradually lower t ...

    P1740 select solenoid
    Description  The lock-up select solenoid valve controls lock-up clutch pressure or forward clutch pressure (reverse brake pressure).  When controlling lock-up clutch, the valve is turned OFF. When controlling forward clutch, it is turned ON. DTC Logic DTC DET ...

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