RELAY ON-VEHICLE INSPECTION

PROCEDURE


  1. INSPECT INJ NO. 2 RELAY (INJ NO. 2)


    1. B001D0VE17

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

      If the result is not as specified, replace the INJ NO. 2 relay.

  2. INSPECT CIRCUIT OPENING RELAY (C/OPN)


    1. B001D0VE17

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

      If the result is not as specified, replace the circuit opening relay.

  3. INSPECT AIR PUMP HEATER RELAY (AIR PMP HTR)


    1. B001D0VE17

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

      If the result is not as specified, replace the air pump heater relay.

  4. INSPECT NO. 1 INTEGRATION RELAY (IG2)


    1. Check the IG2 fuse.


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

        Standard Resistance
        Tester Connection Condition Specified Condition
        IG2 fuse Always Below 1 Ω

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

    2. Check the IG2 relay.


      1. B001IFVE06
        Text in Illustration
        *a

        Component without harness connected

        (No. 1 Integration Relay)

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

        Standard Resistance
        Tester Connection Condition Specified Condition
        1C-1 - 1A-4 Battery voltage not applied to terminals 1A-1 and 1A-3 10 kΩ or higher
        Battery voltage applied to terminals 1A-1 and 1A-3 Below 1 Ω

        If the result is not as specified, replace the No. 1 integration relay.

  5. INSPECT NO. 1 INTEGRATION RELAY (EFI)


    1. Check the EFI fuse.


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

        Standard Resistance
        Tester Connection Condition Specified Condition
        EFI fuse Always Below 1 Ω

        If the result is not as specified, replace the EFI fuse.

    2. Check the EFI relay.


      1. B001IFVE07
        Text in Illustration
        *a

        Component without harness connected

        (No. 1 Integration Relay)

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

        Standard Resistance
        Tester Connection Condition Specified Condition
        1C-1 - 1B-4 Battery voltage not applied to terminals 1B-2 and 1B-3 10 kΩ or higher
        Battery voltage applied to terminals 1B-2 and 1B-3 Below 1 Ω

        If the result is not as specified, replace the No. 1 integration relay.

  6. INSPECT NO. 1 INTEGRATION RELAY (A/F)


    1. Check the A/F fuse.


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

        Standard Resistance
        Tester Connection Condition Specified Condition
        A/F fuse Always Below 1 Ω

        If the result is not as specified, replace the A/F fuse.

    2. B001IFVE07
      Text in Illustration
      *a

      Component without harness connected

      (No. 1 Integration Relay)

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      1C-1 - 1B-8 Battery voltage not applied to terminals 1B-4 and 1B-7 10 kΩ or higher
      Battery voltage applied to terminals 1B-4 and 1B-7 Below 1 Ω

      If the result is not as specified, replace the No. 1 integration relay.

  7. INSPECT MAIN BODY ECU (DRIVER SIDE JUNCTION BLOCK)

    Note

    The ACC relay and IG1 No. 1 relay are built into the main body ECU (driver side junction block).


    1. Check the ACC fuse.


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

        Standard Resistance
        Tester Connection Condition Specified Condition
        ACC fuse Always Below 1 Ω

        If the result is not as specified, replace the ACC fuse.

    2. Check the ACC relay.


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

        B001HVHE02
        Text in Illustration
        *a

        Component without harness connected

        (Main Body ECU)

        		 - -
        Standard Resistance
        Tester Connection Condition Specified Condition
        2D-17 - 2K-1 Battery voltage not applied to terminals 2A-48 and 2D-4 10 kΩ or higher
        Battery voltage applied to terminals 2A-48 and 2D-4 Below 1 Ω

        If the result is not as specified, replace the main body ECU.

    3. Check the ECU-IG NO. 1 fuse.


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

        Standard Resistance
        Tester Connection Condition Specified Condition
        ECU-IG No. 1 fuse Always Below 1 Ω

        If the result is not as specified, replace the ECU-IG NO. 1 fuse.

    4. Inspect the IG1 NO. 1 relay.


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

        B001HVHE02
        Text in Illustration
        *a

        Component without harness connected

        (Main Body ECU)

        		 - -
        Standard Resistance
        Tester Connection Condition Specified Condition
        2A-31 - 2K-1 Battery voltage not applied to terminals 2A-52 and 2D-4 10 kΩ or higher
        Battery voltage applied to terminals 2A-52 and 2D-4 Below 1 Ω

        If the result is not as specified, replace the main body ECU.