Nissan Maxima Service and Repair Manual: B2618 BCM

Description

BCM controls the various electrical components and simultaneously supplies power according to the power supply position.

BCM checks the power supply position internally.

DTC Logic

DTC DETECTION LOGIC

NOTE:

  • If DTC B2618 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to PCS-44, "DTC Logic".
  • If DTC B2618 is displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010. Refer to PCS-45, "DTC Logic".

Nissan Maxima. DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

1. PERFORM DTC CONFIRMATION PROCEDURE

  1. Turn ignition switch ON under the following conditions, and wait for at least 1 second.
  • CVT selector lever is in the P or N position
  • Release brake pedal
  1. Check "Self diagnostic result" with CONSULT.

Diagnosis Procedure

1. INSPECTION START

  1. Turn ignition switch ON.
  2. Select "Self diagnostic result" mode with CONSULT.
  3. Touch "ERASE".
  4. Perform DTC Confirmation Procedure.
    B2616 ignition relay circuit
    Description BCM controls the various electrical components and simultaneously supplies power according to the power supply position. BCM checks the power supply position internally. DTC Logic ...

    B261A push-button ignition switch
    Description IPDM E/R transmits the push-button ignition switch status via CAN communication to BCM. BCM receives push-button ignition switch status by hardwire input. BCM compares the 2 signals ...

    Other materials:

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    Removal and Installation Subwoofer LH Subwoofer RH  Subwoofer screws  Subwoofer connectors REMOVAL Remove the rear parcel shelf finisher. Refer to INT-36, "Removal and Installation". Remove the subwoofer screws. Pull out the subwoofer, disconnect the harness c ...

    Timing Chain
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    B1113 - B1115 satellite sensor RH
    Description DTC B1113 - B1115 SATELLITE SENSOR RH The satellite sensor RH is wired to the air bag diagnosis sensor unit. The air bag diagnosis sensor unit willmonitor the satellite sensor RH for internal failures and its circuits for communication errors. PART LOCATION DTC Logic DTC DETECTI ...

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