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Home >> Infiniti >> 2015 >> Q50 Base, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (Transfer Case (Exc Hybrid)) >> DTC/Circuit Diagnosis >> DTC C1201: AWD Control Unit >> Diagnosis Procedure >> Diagnostic Test

Diagnostic Test

WARNING: This page is about a different variant/trim than selected.

  1. PERFORM SELF-DIAGNOSIS

    With CONSULT 

    1. Erase self-diagnostic results for "ALL MODE AWD/4WD".
    2. Turn the ignition switch OFF, and then wait 10 seconds or more.
    3. Perform self-diagnosis for "ALL MODE AWD/4WD".

    Is DTC "C1201" detected?

    YES 

    Replace AWD control unit. Refer to REMOVAL AND INSTALLATION .

    NO 

    Check AWD control unit pin terminals for damage or loose connection with harness connector. If any items are damaged, repair or replace error-detected parts.