PTC HEATER RELAY INSPECTION


  1. INSPECT PTC HEATER RELAY


    1. A01DXU5E05

      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
      Battery voltage applied to terminals 1 and 2 Below 1 Ω

      If the result is not as specified, replace the PTC heater relay.