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METER / GAUGE SYSTEM, Diagnostic DTC:B1500

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DTC Code DTC Name
B1500 Fuel Sender Open Detected
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DESCRIPTION

This DTC is stored when the combination meter assembly detects a fuel sender gauge assembly and No. 2 fuel sender gauge assembly malfunction via a direct line.

DTC No. Detection Item DTC Detection Condition Trouble Area Memory Note
B1500 Fuel Sender Open Detected

When IG voltage is 9.5 V or more and the following condition is detected:


  • Average input signal of fuel sender gauge assembly is 550 Ω or more 3 times consecutively

  • Harness or connector

  • Fuel sender gauge assembly

  • No. 2 fuel sender gauge assembly

  • Combination meter assembly

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WIRING DIAGRAM

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PROCEDURE


  1. Click here

    READ VALUE USING GTS (FUEL INPUT)


    1. Connect the GTS to the DLC3.

    2. Turn the engine switch on (IG).

    3. Turn the GTS on.

    4. Enter the following menus: Body Electrical / Combination Meter / Data List.

    5. Read the Data List according to the display on the GTS.


      1. Body Electrical > Combination Meter > Data List
        Tester Display Measurement Item Range Normal Condition Diagnostic Note
        Fuel Input Fuel input Min.: 0 L, Max. 127.5 L

        Fuel receiver gauge indicates F: 64.1 L

        Fuel receiver gauge indicates 3/4: 46.5 L

        Fuel receiver gauge indicates 1/2: 35.0 L

        Fuel receiver gauge indicates 1/4: 20.5 L

        Fuel receiver gauge indicates E: 3.3 L

        		 Unit: Liter



      1. Body Electrical > Combination Meter > Data List
        Tester Display
        Fuel Input




      Result
      Result Proceed to
      Fuel level data can be displayed on the GTS and DTC B1500 is output. A
      Fuel level data cannot be displayed on the GTS. B

  2. Click here

    INSPECT FUEL SENDER GAUGE ASSEMBLY


    1. B00661YC14
      *a

      Front view of wire harness connector

      (to Combination Meter Assembly)

      Disconnect the O3 combination meter assembly connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      O3-27 (FR) - O3-28 (FE) Always 13.0 to 415.5 Ω
      Result
      Proceed to
      OK
      NG

  3. Click here

    CHECK HARNESS AND CONNECTOR (COMBINATION METER ASSEMBLY - FUEL SUCTION TUBE WITH PUMP AND GAUGE ASSEMBLY, FUEL TANK VENT TUBE ASSEMBLY)


    1. Disconnect the U25 fuel suction tube with pump and gauge assembly connector.

    2. Disconnect the T18 fuel tank vent tube assembly connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      O3-27 (FR) - U25-2 (FS) Always Below 1 Ω
      O3-28 (FE) - T18-3 (FR) Always Below 1 Ω
      U25-3 (FE) - T18-2 (S) Always Below 1 Ω
      O3-27 (FR) - Body ground Always 10 kΩ or higher
      O3-28 (FE) - Body ground Always 10 kΩ or higher
      U25-3 (FE) - Body ground Always 10 kΩ or higher
      Result
      Proceed to
      OK
      NG

    • OKClick here
    • NG

      REPAIR OR REPLACE HARNESS OR CONNECTOR

  4. Click here

    INSPECT FUEL SENDER GAUGE ASSEMBLY


    1. Remove the fuel sender gauge assembly.

      w/ Canister Pump Module:Click here

      w/o Canister Pump Module:Click here

    2. Inspect the fuel sender gauge assembly.

      w/ Canister Pump Module:Click here

      w/o Canister Pump Module:Click here

      Result
      Proceed to
      OK
      NG

    • OKClick here
    • NG

      REPLACE FUEL SENDER GAUGE ASSEMBLY w/ Canister Pump Module:Click here

      REPLACE FUEL SENDER GAUGE ASSEMBLY w/o Canister Pump Module:Click here

  5. Click here

    INSPECT FUEL SUCTION TUBE WITH PUMP AND GAUGE ASSEMBLY


    1. B0067EMC21
      *a

      Component without harness connected

      (Fuel Suction Tube with Pump and Gauge Assembly)

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

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

    • OKClick here
    • NG

      REPLACE FUEL SUCTION TUBE WITH PUMP AND GAUGE ASSEMBLY w/ Canister Pump Module:Click here

      REPLACE FUEL SUCTION TUBE WITH PUMP AND GAUGE ASSEMBLY w/o Canister Pump Module:Click here

  6. Click here

    INSPECT NO. 2 FUEL SENDER GAUGE ASSEMBLY


    1. Remove the No. 2 fuel sender gauge assembly.

      w/ Canister Pump Module:Click here

      w/o Canister Pump Module:Click here

    2. Inspect the No. 2 fuel sender gauge assembly.

      w/ Canister Pump Module:Click here

      w/o Canister Pump Module:Click here

      Result
      Proceed to
      OK
      NG

    • OKClick here
    • NG

      REPLACE NO. 2 FUEL SENDER GAUGE ASSEMBLY w/ Canister Pump Module:Click here

      REPLACE NO. 2 FUEL SENDER GAUGE ASSEMBLY w/o Canister Pump Module:Click here

  7. Click here

    INSPECT FUEL TANK VENT TUBE ASSEMBLY


    1. B0067EMC27
      *a

      Component without harness connected

      (Fuel Tank Vent Tube Assembly)

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      A-2 (S) - B-1 Always Below 1 Ω
      A-3 (FR) - B-2 Always Below 1 Ω
      Result
      Proceed to
      OK
      NG

    • OK

      REPLACE COMBINATION METER ASSEMBLYClick here

    • NG

      REPLACE FUEL TANK VENT TUBE ASSEMBLY w/ Canister Pump Module:Click here

      REPLACE FUEL TANK VENT TUBE ASSEMBLY w/o Canister Pump Module:Click here