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Home >> Nissan-Datsun >> 2009 >> Murano LE >> Repair and Diagnosis >> Drivelines & Axles >> Driveshaft & Universal Joints >> Transfer Case, Rear Propeller Shaft & Rear Final Drive >> Transfer: TY20A >> Component Diagnosis >> AWD Lock Indicator Lamp >> Diagnosis Procedure

Diagnosis Procedure

  1. CHECK AWD WARNING LAMP

    Start the engine and drive at 30 km/h (19 MPH) or more for approximately 1 minute.

    Does AWD warning lamp turn ON? 

    YES: Proceed to "DIAGNOSIS PROCEDURE ".

    NO: GO TO  2.

  2. CHECK AWD LOCK SWITCH

    Perform the trouble diagnosis for AWD lock switch. Refer to "DIAGNOSIS PROCEDURE ".

    Is the inspection result normal? 

    YES: GO TO  3.

    NO: Repair or replace the malfunctioning part.

  3. CHECK AWD LOCK INDICATOR LAMP SIGNAL

    With CONSULT-III 

    1. Start the engine.
      CAUTION: Stop the vehicle.
    2. Change AWD lock switch to "LOCK" from "AUTO".
    3. Check "4WD MODE MON" of AWD control unit CONSULT-III "DATA MONITOR".

    Does the item on "DATA MONITOR" indicate "LOCK"? 

    YES: GO TO  4.

    NO: Replace AWD control unit. Refer to "EXPLODED VIEW ".

  4. CHECK COMBINATION METER POWER SUPPLY CIRCUIT

    Perform the trouble diagnosis for combination meter power supply circuit. Refer to "COMBINATION METER : DIAGNOSIS PROCEDURE ".

    Is the inspection result normal? 

    YES: INSPECTION END

    NO: Repair or replace the malfunctioning part.

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