PTC HEATER ASSEMBLY > ON-VEHICLE INSPECTION

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1. INSPECT QUICK HEATER AND ACCESSORY ASSEMBLY


I101090E01

  1. Measure the resistance of the heater assembly.

    Standard resistance:
    Tester Connection
    		Condition
    		Specified Condition
    A-1 - B-1
    		23 to 25°C (73 to 77°F)
    		0.5 to 2.5 Ω
    A-2 - B-1
    		23 to 25°C (73 to 77°F)
    		0.5 to 2.5 Ω
    A-2 - B-2
    		23 to 25°C (73 to 77°F)
    		0.5 to 2.5 Ω
    A-3 - B-2
    		23 to 25°C (73 to 77°F)
    		0.5 to 2.5 Ω

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