RELAY(w/o Urea SCR System) ON-VEHICLE INSPECTION

PROCEDURE


  1. INSPECT NO. 1 INTEGRATION RELAY

    A01XGQ3E01
    Text in Illustration
    *a

    Component without harness connected

    (No. 1 Integration Relay)

    		 - -

    Note


    • The IG2 relay, EFI relay and EFI MAIN relay are built into the No. 1 integration relay.

    • Before performing the relay inspections for the relays of the No. 1 integration relay, inspect the IG2, EFI-MAIN NO. 1 and EFI-MAIN NO. 2 fuses.


    1. Inspect the IG2 relay.


      1. 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.

    2. Inspect the EFI relay.


      1. 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.

    3. Inspect the EFI MAIN relay.


      1. 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-5 and 1B-7 10 kΩ or higher
        Battery voltage applied to terminals 1B-5 and 1B-7 Below 1 Ω

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

  2. INSPECT EDU RELAY (EDU)


    1. B001CVZE04

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

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

  3. INSPECT FUEL PUMP RELAY (FUEL PMP) (for Double Tank Type)


    1. B001CVZE04

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

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