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Home >> Nissan-Datsun >> 2004 >> Altima S, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 938 (Brake Control System) >> Service Information >> Trouble Diagnosis For Self-Diagnostic Items >> CAN Communication System Inspection >> Inspection Procedure

Inspection Procedure

WARNING: This page is about a different car, the 2008 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK CONNECTOR 
    1. Turn ignition switch OFF, disconnect the ABS actuator and electric unit (control unit) connector, and check the terminals for deformation, disconnection, looseness, and so on. If there is a malfunction, repair or replace the terminal.
    2. Reconnect connector to perform self-diagnosis.

    Is "CAN COMM CIRCUIT" displayed in the self-diagnosis display items? 

    YES: Print out the self-diagnosis results, and refer to "TROUBLE DIAGNOSIS ".

    NO: Connector terminal connection is loose, damaged, open, or shorted.