RELAY ON-VEHICLE INSPECTION

PROCEDURE


  1. INSPECT EFI MAIN 1 RELAY


    1. A004IYQE12

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

      If the result is not as specified, replace the EFI main 1 relay.

  2. INSPECT EFI MAIN 2 RELAY


    1. A004IYQE12

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

      If the result is not as specified, replace the EFI main 2 relay.

  3. INSPECT EFI MAIN 3 RELAY


    1. A004IYQE12

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

      If the result is not as specified, replace the EFI main 3 relay.

  4. INSPECT IG2 RELAY


    1. A004IYQE12

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

      If the result is not as specified, replace the IG2 relay.

  5. INSPECT INJ RELAY


    1. A004I3U

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

      If the result is not as specified, replace the INJ relay.

  6. INSPECT ETCS RELAY


    1. A004IYQE12

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

      If the result is not as specified, replace the ETCS relay.

  7. INSPECT C/OPEN RELAY


    1. A004IYQE12

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

      If the result is not as specified, replace the C/OPEN relay.