RELAY ON-VEHICLE INSPECTION

PROCEDURE


  1. INSPECT HEATER BLOWER MOTOR RELAY ASSEMBLY


    1. A01VKON

      Check the resistance.


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

        Standard Resistance
        Tester Connection Condition Specified Condition
        3 - 4 Battery voltage not applied Below 1 Ω
        3 - 4 Battery voltage applied to terminals 1 and 2 10 kΩ or higher
        3 - 5 Battery voltage not applied 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 heater blower motor relay.

  2. INSPECT PTC HEATER RELAY


    1. A01VE37E26

      Check the resistance.


      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 10 kΩ or higher
        3 - 5 Battery voltage applied to terminals 1 and 2 Below 1 Ω