METER / GAUGE SYSTEM, Diagnostic DTC:B1500

DTC Code DTC Name
B1500 Fuel Sender Open Detected

DESCRIPTION

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

DTC No. DTC Detection Condition Trouble Area
B1500 When combination meter detects fuel sender gauge malfunction

  • Harness or connector

  • Combination meter assembly

  • Charcoal canister sub-assembly*1

  • Fuel tank vent with sender gauge tube assembly*2

  • Fuel sender gauge assembly

WIRING DIAGRAM

B00455XE20

CAUTION / NOTICE / HINT

Note

When replacing the combination meter assembly, always replace it with a new one. If a combination meter assembly which was installed to another vehicle is used, the information stored in it will not match the information from the vehicle and a DTC may be stored.

PROCEDURE


  1. INSPECT FUEL SENDER GAUGE ASSEMBLY


    1. Remove the fuel sender gauge assembly.


    2. Inspect the fuel sender gauge assembly.


    3. Reinstall the fuel sender gauge assembly.


      Result
      Result Proceed to
      OK A
      NG (for 2NR-FKE) B
      NG (for 1KR-FE) C
      NG (for 2ZR-FE) D
      NG (for 1ND-TV) E

    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 GAGE ASSEMBLY Click here

    A

  2. SYSTEM CHECK


    1. Check the vehicle specifications.

      Result
      Result Proceed to
      except 1ND-TV A
      for 1ND-TV B

    B

    INSPECT FUEL TANK VENT WITH SENDER GAUGE TUBE ASSEMBLY Click here

    A

  3. INSPECT FUEL SUCTION WITH PUMP AND GAUGE TUBE ASSEMBLY


    1. B0046YCE32
      Text in Illustration
      *a

      Component without harness connected

      (Fuel Suction with Pump and Gauge Tube Assembly)
      *b Connector A
      *c 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 (FS) - B-2 Always Below 1 Ω
      A-3 (FE) - B-1 Always Below 1 Ω
      Result
      Result Proceed to
      OK A
      NG (for 2NR-FKE) B
      NG (for 1KR-FE) C
      NG (for 2ZR-FE) D

    3. Reinstall the fuel suction with pump and gauge tube assembly.



    B

    REPLACE CHARCOAL CANISTER SUB-ASSEMBLY Click here

    C

    REPLACE CHARCOAL CANISTER SUB-ASSEMBLY Click here

    D

    REPLACE CHARCOAL CANISTER SUB-ASSEMBLY Click here

    A

  4. CHECK HARNESS AND CONNECTOR (COMBINATION METER ASSEMBLY - FUEL SUCTION WITH PUMP AND GAUGE TUBE ASSEMBLY)


    1. Disconnect the F1 combination meter assembly connector.

    2. Disconnect the K17 fuel suction with pump and gauge tube assembly connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      F1-16 (L) - K17-2 (FS) Always Below 1 Ω
      F1-16 (L) - Body ground Always 10 kΩ or higher
      K17-3 (FE) - Body ground Always Below 1 Ω

    4. Reconnect the fuel suction with pump and gauge tube assembly connector.

    5. Reconnect the combination meter assembly connector.


    OK

    REPLACE COMBINATION METER ASSEMBLY Click here

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

  5. INSPECT FUEL TANK VENT WITH SENDER GAUGE TUBE ASSEMBLY


    1. B0046YCE33
      Text in Illustration
      *a

      Component without harness connected

      (Fuel Tank Vent with Sender Gauge Tube Assembly)
      *b Connector A
      *c Connector B

      Remove the fuel tank vent with sender 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

    3. Reinstall the fuel tank vent with sender gauge tube assembly Click here.


    NG

    REPLACE FUEL TANK VENT WITH SENDER GAUGE TUBE ASSEMBLY Click here

    OK

  6. CHECK HARNESS AND CONNECTOR (COMBINATION METER ASSEMBLY - FUEL TANK VENT WITH SENDER GAUGE TUBE ASSEMBLY)


    1. Disconnect the F1 combination meter assembly connector.

    2. Disconnect the K17 fuel tank vent with sender gauge tube assembly connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      F1-16 (L) - K17-2 (FS) Always Below 1 Ω
      F1-16 (L) - Body ground Always 10 kΩ or higher
      K17-3 (FE) - Body ground Always Below 1 Ω

    4. Reconnect the fuel tank vent with sender gauge tube assembly connector.

    5. Reconnect the combination meter assembly connector.


    OK

    REPLACE COMBINATION METER ASSEMBLY Click here

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR