RELAY ON-VEHICLE INSPECTION


  1. INSPECT COOLING FAN RELAY


    1. A01J8KT

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

      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 Battery voltage is applied between terminals 1 and 2 Below 1 Ω

      If the result is not as specified, replace the cooling fan relay.

  2. INSPECT NO. 2 COOLING FAN RELAY


    1. A01JBY5

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      3 - 4 Battery voltage is not applied between terminals 1 and 2 Below 1 Ω
      3 - 4 Battery voltage is applied between terminals 1 and 2 10 kΩ or higher
      3 - 5 Battery voltage is not applied between terminals 1 and 2 10 kΩ or higher
      3 - 5 Battery voltage is applied between terminals 1 and 2 Below 1 Ω

      If the result is not as specified, replace the cooling fan relay.

  3. INSPECT NO. 3 COOLING FAN RELAY


    1. A01J8KT

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

      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 Battery voltage is applied between terminals 1 and 2 Below 1 Ω

      If the result is not as specified, replace the cooling fan relay.