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METER / GAUGE SYSTEM, Diagnostic DTC:B150013

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DTC Code DTC Name
B150013 Fuel Sender Circuit Open
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DESCRIPTION

This DTC is stored when the combination meter assembly detects a fuel sender gauge assembly malfunction via a direct line.

DTC No. Detection Item DTC Detection Condition Trouble Area Memory
B150013 Fuel Sender Circuit Open

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


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

  • Harness or connector

  • Fuel suction plate sub-assembly

  • Fuel sender gauge assembly

  • Combination meter assembly

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WIRING DIAGRAM

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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.

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PROCEDURE


  1. Click here

    READ VALUE USING GTS (FUEL INPUT)


    1. Connect the GTS to the DLC3.

    2. Turn the power 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: 80.8 L

        • Fuel receiver gauge indicates

          3/4: 51.6 L

        • Fuel receiver gauge indicates

          1/4: 28.8 L

        • Fuel receiver gauge indicates

          E: 4.6 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 A
      Fuel level data cannot be displayed on the GTS B

  2. *a Component with harness connected (Combination Meter Assembly)
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    CHECK FUEL SENDER GAUGE ASSEMBLY (POWER SOURCE)


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

      Standard Voltage
      Tester Connection Switch Condition Specified Condition
      G34-37(FV) - Body ground Power switch on (IG) 4.5 to 5.5 V
      Result
      Proceed to
      OK
      NG

  3. *a Component with harness connected (Combination Meter Assembly)
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    CHECK FUEL SENDER GAUGE ASSEMBLY


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

      Standard Voltage
      Tester Connection Switch Condition Specified Condition
      G34-36 (FR) - G34-35 (FE&B) Power switch on (IG) 0.2 to 4.7 V
      Result
      Proceed to
      OK
      NG

  4. Click here

    CHECK HARNESS AND CONNECTOR (FUEL SUCTION PLATE SUB-ASSEMBLY - COMBINATION METER ASSEMBLY)


    1. Disconnect the L23 fuel suction plate sub-assembly connector.

    2. Disconnect the G34 combination meter assembly connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      L23-3 (FR) - G34-36 (FR) Always Below 1 Ω
      L23-2 (FE) - G34-35 (FE&B) Always Below 1 Ω
      L23-1 (FV) - G34-37 (FV) Always Below 1 Ω
      G34-36 (FR) - Body ground Always 10 kΩ or higher
      G34-35 (FE&B) - Body ground Always 10 kΩ or higher
      G34-37 (FV) - Body ground Always 10 kΩ or higher
      Result
      Proceed to
      OK
      NG

    • OKClick here
    • NG

      REPAIR OR REPLACE HARNESS OR CONNECTOR

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    INSPECT FUEL SENDER GAUGE ASSEMBLY


    1. Remove the fuel sender gauge assembly.

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    2. Inspect the fuel sender gauge assembly.

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      Result
      Proceed to
      OK
      NG

  6. Table 1. *1 FV *a Component without harness connected (Fuel Suction Plate Sub-assembly)
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    INSPECT FUEL SUCTION PLATE SUB-ASSEMBLY


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

      Standard Resistance
      Tester Connection Condition Specified Condition
      L23-1 (FV) - A-3 Always Below 1 Ω
      L23-2 (FE) - A-2 Always Below 1 Ω
      L23-3 (FR) - A-1 Always Below 1 Ω
      Result
      Proceed to
      OK
      NG

    • OK

      REPLACE COMBINATION METER ASSEMBLYClick here

    • NG

      REPLACE FUEL SUCTION PLATE SUB-ASSEMBLYClick here