HEATER WATER PUMP(for AWD) INSPECTION

PROCEDURE

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   INSPECT HEATER ACCESSORY ASSEMBLY

   
   
   1. 

      *a	Component without harness connected (Heater Accessory Assembly)

      Apply auxiliary battery voltage to the heater accessory assembly connector and check operation of the heater accessory assembly.

      OK
      Tester Connection Specified Condition A27-1 - Auxiliary battery negative (-) A27-2 - Auxiliary battery positive (+) Heater accessory assembly operates without abnormal sound

      Note:
      

      • Perform the check with no water present.

      • Perform the operation check 10 seconds.

      Tip:

      If the result is not as specified, replace the heater accessory assembly.