RELAY (w/ PTC Heater) ON-VEHICLE INSPECTION


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

    B000HRGE03

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      3 - 5 Battery voltage not applied to terminals 1 and 2 10 kΩ or higher
      3 - 5 Battery voltage applied to terminals 1 and 2 Below 1 Ω

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