METER / GAUGE SYSTEM, Diagnostic DTC:B1500

DTC Code DTC Name
B1500 Fuel Sender Open Detected

DESCRIPTION

This DTC is stored when the combination meter detects a fuel sender gauge malfunction.

DTC Code DTC Detection Condition Trouble Area
B1500

Both conditions are met:


  • The voltage at the IG power supply terminal of the combination meter assembly is between 9.5 and 11.5 V.

  • Average input signal of fuel sender gauge is 630 Ω or more 3 times consecutively.

  • Harness or connector

  • Combination meter assembly

  • Fuel suction with pump and gauge tube assembly

  • Fuel tank vent tube assembly

  • Fuel sender gauge assembly

WIRING DIAGRAM

A01XJQXE05
A01XJQXE06
A01XJQXE07

CAUTION / NOTICE / HINT

CAUTION:

Be careful of flames.

PROCEDURE


  1. READ VALUE USING GTS (FUEL INPUT)


    1. Using the GTS, read the Data List Click here.

      Combination Meter
      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      Fuel Input Fuel input/Min.: 0, Max.: 127.5 Current fuel level displayed Unit: L
      OK
      Fuel amount value displayed on the GTS is almost the same as the needle indication.

    OK

    REPLACE COMBINATION METER ASSEMBLY Click here

    NG

  2. CHECK VEHICLE TYPE


    1. Check the vehicle type.

      Result
      Result Proceed to
      for 5 Door, Single Tank Type A
      for 5 Door, Double Tank Type B
      for 3 Door C

    B

    CHECK HARNESS AND CONNECTOR (FUEL GAUGE CIRCUIT) Click here

    C

    CHECK HARNESS AND CONNECTOR (FUEL GAUGE CIRCUIT) Click here

    A

  3. CHECK HARNESS AND CONNECTOR (FUEL GAUGE CIRCUIT)


    1. Disconnect the G6 combination meter assembly connector.

    2. Disconnect the S5 fuel suction with pump and gauge tube assembly*1 or fuel tank vent tube assembly*2 connector.


      • *1: for 1GR-FE, 2TR-FE

      • *2: for 1KD-FTV, 1GD-FTV, 5L-E

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      G6-9 (L) - S5-2 Always Below 1 Ω
      G6-24 (E) - S5-3 Always Below 1 Ω
      G6-21 (E2) - Body ground Always Below 1 Ω
      G6-9 (L) or S5-2 - Body ground Always 10 kΩ or higher
      G6-24 (E) or S5-3 - Body ground Always 10 kΩ or higher
      Result
      Result Proceed to
      OK (for 1GR-FE, 2TR-FE) A
      OK (for 1KD-FTV, 1GD-FTV, 5L-E) B
      NG C

    B

    INSPECT FUEL TANK VENT TUBE ASSEMBLY Click here

    C

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    A

  4. INSPECT FUEL SUCTION WITH PUMP AND GAUGE TUBE ASSEMBLY


    1. B001HJWE24
      Text in Illustration
      *a

      Component without harness connected

      (Fuel Suction With Pump and Gauge Tube Assembly)
      *b

      Lower side

      (to Fuel Sender Gauge Assembly)
      *c Connector A
      *d Connector B

      Remove the fuel suction with pump and gauge tube assembly.


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

      Standard Resistance
      Tester Connection Condition Specified Condition
      A-2 - B-1 Always Below 1 Ω
      A-3 - B-2 Always Below 1 Ω
      Result
      Result Proceed to
      OK A
      NG (for 1GR-FE) B
      NG (for 2TR-FE) C

    B

    REPLACE FUEL SUCTION WITH PUMP AND GAUGE TUBE ASSEMBLY Click here

    C

    REPLACE FUEL SUCTION WITH PUMP AND GAUGE TUBE ASSEMBLY Click here

    A

  5. INSPECT FUEL SENDER GAUGE ASSEMBLY


    1. Remove the fuel sender gauge assembly.


    2. Inspect the fuel sender gauge assembly.


      Result
      Result Proceed to
      OK A
      NG (for 1GR-FE) B
      NG (for 2TR-FE) C

    A

    REPLACE COMBINATION METER ASSEMBLY Click here

    B

    REPLACE FUEL SENDER GAUGE ASSEMBLY Click here

    C

    REPLACE FUEL SENDER GAUGE ASSEMBLY Click here

  6. INSPECT FUEL TANK VENT TUBE ASSEMBLY


    1. B001HJWE24
      Text in Illustration
      *a

      Component without harness connected

      (Fuel Tank Vent Tube Assembly)
      *b

      Lower side

      (to Fuel Sender Gauge Assembly)
      *c Connector A
      *d Connector B

      Remove the fuel tank vent tube assembly.


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

      Standard Resistance
      Tester Connection Condition Specified Condition
      A-2 - B-1 Always Below 1 Ω
      A-3 - B-2 Always Below 1 Ω
      Result
      Result Proceed to
      OK A
      NG (for 1KD-FTV) B
      NG (for 1GD-FTV) C
      NG (for 5L-E) D

    B

    REPLACE FUEL TANK VENT TUBE ASSEMBLY Click here

    C

    REPLACE FUEL TANK VENT TUBE ASSEMBLY Click here

    D

    REPLACE FUEL TANK VENT TUBE ASSEMBLY Click here

    A

  7. INSPECT FUEL SENDER GAUGE ASSEMBLY


    1. Remove the fuel sender gauge assembly.


    2. Inspect the fuel sender gauge assembly.


      Result
      Result Proceed to
      OK A
      NG (for 1KD-FTV) B
      NG (for 1GD-FTV) C
      NG (for 5L-E) D

    A

    REPLACE COMBINATION METER ASSEMBLY Click here

    B

    REPLACE FUEL SENDER GAUGE ASSEMBLY Click here

    C

    REPLACE FUEL SENDER GAUGE ASSEMBLY Click here

    D

    REPLACE FUEL SENDER GAUGE ASSEMBLY Click here

  8. CHECK HARNESS AND CONNECTOR (FUEL GAUGE CIRCUIT)


    1. Disconnect the G6 combination meter assembly connector.

    2. Disconnect the S5 fuel suction with pump and gauge tube assembly*1 or fuel tank vent tube assembly*2 connector.


      • *1: except 5L-E

      • *2: for 5L-E

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      G6-9 (L) - S5-2 Always Below 1 Ω
      G6-24 (E) - S5-3 Always Below 1 Ω
      G6-21 (E2) - Body ground Always Below 1 Ω
      G6-9 (L) or S5-2 - Body ground Always 10 kΩ or higher
      G6-24 (E) or S5-3 - Body ground Always 10 kΩ or higher
      Result
      Result Proceed to
      OK (except 5L-E) A
      OK (for 5L-E) B
      NG C

    B

    INSPECT FUEL TANK VENT TUBE ASSEMBLY Click here

    C

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    A

  9. INSPECT FUEL SUCTION WITH PUMP AND GAUGE TUBE ASSEMBLY


    1. B001HJWE24
      Text in Illustration
      *a

      Component without harness connected

      (Fuel Suction With Pump and Gauge Tube Assembly)
      *b

      Lower side

      (to Fuel Sender Gauge Assembly)
      *c Connector A
      *d Connector B

      Remove the fuel suction with pump and gauge tube assembly.


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

      Standard Resistance
      Tester Connection Condition Specified Condition
      A-3 - B-1 Always Below 1 Ω
      A-1 - B-2 Always Below 1 Ω
      Result
      Result Proceed to
      OK A
      NG (for 1GR-FE) B
      NG (for 2TR-FE) C
      NG (for 1KD-FTV) D
      NG (for 1GD-FTV) E

    B

    REPLACE FUEL SUCTION WITH PUMP AND GAUGE TUBE ASSEMBLY Click here

    C

    REPLACE FUEL SUCTION WITH PUMP AND GAUGE TUBE ASSEMBLY Click here

    D

    REPLACE FUEL SUCTION WITH PUMP AND GAUGE TUBE ASSEMBLY Click here

    E

    REPLACE FUEL SUCTION WITH PUMP AND GAUGE TUBE ASSEMBLY Click here

    A

  10. INSPECT FUEL SENDER GAUGE ASSEMBLY


    1. Remove the fuel sender gauge assembly.


    2. Inspect the fuel sender gauge assembly.


      Result
      Result Proceed to
      OK A
      NG (for 1GR-FE) B
      NG (for 2TR-FE) C
      NG (for 1KD-FTV) D
      NG (for 1GD-FTV) E

    A

    REPLACE COMBINATION METER ASSEMBLY Click here

    B

    REPLACE FUEL SENDER GAUGE ASSEMBLY Click here

    C

    REPLACE FUEL SENDER GAUGE ASSEMBLY Click here

    D

    REPLACE FUEL SENDER GAUGE ASSEMBLY Click here

    E

    REPLACE FUEL SENDER GAUGE ASSEMBLY Click here

  11. INSPECT FUEL TANK VENT TUBE ASSEMBLY


    1. A01XCR0E06
      Text in Illustration
      *a

      Component without harness connected

      (Fuel Tank Vent Tube Assembly)
      *b

      Lower side

      (to Fuel Sender Gauge Assembly)
      *c Connector A
      *d Connector B

      Remove the fuel tank vent tube assembly Click here.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      A-2 (FS) - B-2 Always Below 1 Ω
      A-3 (FE) - B-1 Always Below 1 Ω

    NG

    REPLACE FUEL TANK VENT TUBE ASSEMBLY Click here

    OK

  12. INSPECT FUEL SENDER GAUGE ASSEMBLY


    1. Remove the fuel sender gauge assembly Click here.

    2. Inspect the fuel sender gauge assembly Click here.


    OK

    REPLACE COMBINATION METER ASSEMBLY Click here

    NG

    REPLACE FUEL SENDER GAUGE ASSEMBLY Click here

  13. CHECK HARNESS AND CONNECTOR (FUEL GAUGE CIRCUIT)


    1. Disconnect the G6 combination meter assembly connector.

    2. Disconnect the R40 fuel suction with pump and gauge tube assembly*1 or fuel tank vent tube assembly*2 connector.


      • *1: for 2TR-FE

      • *2: for 1KD-FTV, 1GD-FTV

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      G6-9 (L) - R40-3 Always Below 1 Ω
      G6-24 (E) - R40-1 Always Below 1 Ω
      G6-21 (E2) - Body ground Always Below 1 Ω
      G6-9 (L) or R40-3 - Body ground Always 10 kΩ or higher
      G6-24 (E) or R40-1 - Body ground Always 10 kΩ or higher
      Result
      Result Proceed to
      OK (for 2TR-FE) A
      OK (for 1KD-FTV, 1GD-FTV) B
      NG C

    B

    INSPECT FUEL TANK VENT TUBE ASSEMBLY Click here

    C

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    A

  14. INSPECT FUEL SUCTION WITH PUMP AND GAUGE TUBE ASSEMBLY


    1. A01XCR0E06
      Text in Illustration
      *a

      Component without harness connected

      (Fuel Suction with Pump and Gauge Tube Assembly)
      *b

      Lower side

      (to Fuel Sender Gauge Assembly)
      *c Connector A
      *d Connector B

      Remove the fuel suction with pump and gauge tube assembly Click here.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      A-2 (FS) - B-2 Always Below 1 Ω
      A-3 (FE) - B-1 Always Below 1 Ω

    NG

    REPLACE FUEL SUCTION WITH PUMP AND GAUGE TUBE ASSEMBLY Click here

    OK

  15. INSPECT FUEL SENDER GAUGE ASSEMBLY


    1. Remove the fuel sender gauge assembly Click here.

    2. Inspect the fuel sender gauge assembly Click here.


    OK

    REPLACE COMBINATION METER ASSEMBLY Click here

    NG

    REPLACE FUEL SENDER GAUGE ASSEMBLY Click here

  16. INSPECT FUEL TANK VENT TUBE ASSEMBLY


    1. A01XCR0E06
      Text in Illustration
      *a

      Component without harness connected

      (Fuel Tank Vent Tube Assembly)
      *b

      Lower side

      (to Fuel Sender Gauge Assembly)
      *c Connector A
      *d Connector B

      Remove the fuel tank vent tube assembly.


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

      Standard Resistance
      Tester Connection Condition Specified Condition
      A-2 (FS) - B-2 Always Below 1 Ω
      A-3 (FE) - B-1 Always Below 1 Ω
      Result
      Result Proceed to
      OK A
      NG (for 1KD-FTV) B
      NG (for 1GD-FTV) C

    B

    REPLACE FUEL TANK VENT TUBE ASSEMBLY Click here

    C

    REPLACE FUEL TANK VENT TUBE ASSEMBLY Click here

    A

  17. INSPECT FUEL SENDER GAUGE ASSEMBLY


    1. Remove the fuel sender gauge assembly.


    2. Inspect the fuel sender gauge assembly.


      Result
      Result Proceed to
      OK A
      NG (for 1KD-FTV) B
      NG (for 1GD-FTV) C

    A

    REPLACE COMBINATION METER ASSEMBLY Click here

    B

    REPLACE FUEL SENDER GAUGE ASSEMBLY Click here

    C

    REPLACE FUEL SENDER GAUGE ASSEMBLY Click here