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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 >> Symptom Diagnosis >> Vehicle Does Not Enter AWD Mode >> Diagnosis Procedure

Diagnosis Procedure

  1. CHECK AWD WARNING LAMP

    Turn the ignition switch ON.

    Does AWD warning lamp turn ON? 

    YES: GO TO  2.

    NO: Proceed to diagnosis procedure. Refer to "DIAGNOSIS PROCEDURE ".

  2. CRUISE TEST

    Drive the vehicle for a period of time.

    Does any symptom occur? 

    YES: Replace electric controlled coupling for mechanical malfunction (mechanical engagement of clutch is not possible). Refer to "EXPLODED VIEW ".

    NO: Check each harness connector pin terminal for disconnection.