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Home >> Infiniti >> 2018 >> Q70 5.6 Luxe, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 3 (Transfer Case (DTC/Circuit Diagnosis) (Except Hybrid)) >> DTC/Circuit Diagnosis >> DTC C1201: AWD Control Unit >> Diagnosis Procedure

Diagnosis Procedure

WARNING: This page is about a different variant/trim than selected.
  1. PERFORM SELF-DIAGNOSIS 

    SYMBOL 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.