COOLING FAN RELAY ON-VEHICLE INSPECTION


  1. INSPECT FAN MAIN RELAY


    1. A017CIR

      Remove the FAN MAIN relay from the engine room relay block and junction block.

    2. Measure the resistance of the relay.

      Standard resistance
      Tester Connection Condition Specified Condition
      3 - 5 Battery voltage is not applied between terminals 1 and 2 10 kΩ or higher
      3 - 5 Apply battery voltage between terminals 1 and 2 Below 1 Ω

      If the result is not as specified, replace the FAN MAIN relay.

    3. Install the FAN MAIN relay to engine room relay block and junction block.