Auxiliary Heater Element Relay: Testing and Inspection

HEATING / AIR CONDITIONING: RELAY (w/ PTC Heater): ON-VEHICLE INSPECTION

1. INSPECT PTC HEATER RELAY (PTC HTR NO. 1, PTC HTR NO. 2)





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

Standard Resistance:





* If the result is not as specified, replace the relay.