Heater Relay On-Vehicle Inspection

Heater & Air Conditioning System. Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35
Air Conditioning. Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35

  1. INSPECT RELAY (Marking: HTR)

Heater Relay -- On-Vehicle Inspection



1. INSPECT RELAY (Marking: HTR)


Toyota Rav4. Aca30, 33, 38 Gsa33 Zsa30, 35.Air Conditioning.Air Conditioning System (For Automatic Air Conditioning System).Heater Relay On-Vehicle Inspection

  1. Measure the resistance of the HTR relay.

    Standard resistance:
    Tester Connection
    		Specified Condition
    3 - 4
    		Below 1 Ω
    3 - 5
    		10 kΩ or higher
    3 - 5
    		Below 1 Ω
    (when battery voltage is applied to terminals 1 and 2)
    1. If the result is not as specified, replace the relay.