RELAY(w/ PTC Heater) ON-VEHICLE INSPECTION

PROCEDURE


  1. INSPECT PTC HEATER RELAY (PTC NO. 1, PTC NO. 2 AND PTC NO. 3)

    A01XHR9E01

    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 between 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 relay.