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Home >> Infiniti >> 2003 >> FX45 >> Repair and Diagnosis >> Transmission >> Transfer Case >> Trouble Diagnosis >> Trouble Diagnosis for Symptoms >> AWD Warning Lamp Does Not Go Out Several Seconds After Engine Started.(AWD Lock Indicator Lamp Goes Out.)

AWD Warning Lamp Does Not Go Out Several Seconds After Engine Started.(AWD Lock Indicator Lamp Goes Out.)

  1. CHECK SELF-DIAGNOSTIC RESULTS 

    WITH CONSULT-II 

    Perform the self-diagnosis.

    NOTE: If self-diagnosis is not carried out, check power supply and ground. Refer to "CONTROL UNIT POWER SUPPLY AND GROUND ".

    Is any malfunction detected by self-diagnostic?

    1. YES: Check the malfunctioning system.
    2. NO: GO TO 2.
  2. CHECK AWD WARNING LAMP CIRCUIT 
    1. Turn ignition switch "OFF".
    2. Check the combination meter.

      Refer to COMBINATION METERS .

    OK or NG

    1. OK: GO TO 3.
    2. NG: Replace the combination meter. Refer to REMOVAL & INSTALLATION .
  3. SYMPTOM CHECK 

    Check again.

    OK or NG

    1. OK: INSPECTION END 
    2. NG: GO TO 4.
  4. CHECK AWD CONTROL UNIT 
    1. Check AWD control unit input/output signal.
    2. If NG, recheck AWD control unit pin terminals for damage or loose connection with harness connector.

    OK or NG

    1. OK: INSPECTION END 
    2. NG: Repair or replace damaged parts.