Ptc Heater Assembly Inspection

Vehicle Interior. Corolla. Zre142 Aze141
Heating Air Conditioning. Corolla. Zre142 Aze141

  1. INSPECT PTC HEATER ASSEMBLY

Ptc Heater Assembly -- Inspection



1. INSPECT PTC HEATER ASSEMBLY


    Corolla. Zre142 Aze141.Heating Air Conditioning.Air Conditioning System (For Automatic Air Conditioning System).Ptc Heater Assembly Inspection

  1. Disconnect the connector from the PTC heater.

  1. Measure the resistance according to the value(s) in the table below.

    Standard Resistance:
    Tester Connection
    		Condition
    		Specified Condition
    A14-1 (B) - A15-1 (E)
    		Always
    		Below 1 Ω
    A14-3 (B) - A15-2 (E)
    		Always
    		Below 1 Ω
    Text in Illustration
    *a
    		Component without harness connected
    (PTC Heater)
    If the resistance is not as specified, replace the PTC heater.