METER / GAUGE SYSTEM Fuel Receiver Gauge Malfunction

DTC Code DTC Name
Fuel Receiver Gauge Malfunction

DESCRIPTION

The fuel sender gauge has a variable resistance mechanism. The resistance decreases when the fuel amount increases, and the resistance increases when the fuel amount decreases. The fuel receiver gauge assembly changes based on the resistance of the fuel sender gauge assembly.

WIRING DIAGRAM

E293667E05

PROCEDURE

  1. CHECK FOR DTC

    1. Check for DTCs (Click here).

      Table 1. Result

      Result

      Proceed to

      DTC B1500 is not output

      A

      DTC B1500 is output

      B

    DTC B1500

    (Click here)

  2. CHECK HARNESS AND CONNECTOR (COMBINATION METER ASSEMBLY - FUEL SUCTION WITH PUMP ASSEMBLY BODY GROUND)

    1. Disconnect the H62 combination meter assembly connector.

    2. Disconnect the N18 fuel suction with pump assembly connector.

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

      Standard Resistance

      Tester Connection

      Condition

      Specified Condition

      H62-37 (L) - N18-2 (FS)

      Always

      Below 1 Ω

      H62-24 (E) - N18-3 (FE)

      Always

      Below 1 Ω

      H62-21 (ET) - Body ground

      Always

      Below 1 Ω

      H62-37 (L) or N18-2 (FS) - Body ground

      Always

      10 kΩ or higher

      H62-24 (E) or N18-3 (FE) - Body ground

      Always

      10 kΩ or higher

    REPAIR OR REPLACE HARNESS OR CONNECTOR

  3. INSPECT FUEL SUCTION WITH PUMP ASSEMBLY

    1. U124133E01

      for 1ZR-FAE:

      Remove the fuel suction with pump assembly (Click hereClick here).

    2. for 2ZR-FAE:

      Remove the fuel suction with pump assembly (Click hereClick here).

    3. for 1WW:

      Remove the fuel suction with pump assembly (Click hereClick here).

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

      Standard Resistance

      Tester Connection

      Condition

      Specified Condition

      A-2 (FS) - B-2 (FS)

      Always

      Below 1 Ω

      A-3 (FE) - B-1 (FE)

      Always

      Below 1 Ω
      Table 2. Text in Illustration

      *1

      Upper side

      *2

      Lower side (to fuel sender gauge assembly)
      Table 3. Result

      Result

      Proceed to

      OK

      A

      NG (for 1ZR-FAE)

      B

      NG (for 2ZR-FAE)

      C

      NG (for 1WW)

      D

    REPLACE FUEL SUCTION WITH PUMP ASSEMBLY

    (Click hereClick here)

    REPLACE FUEL SUCTION WITH PUMP ASSEMBLY

    (Click here)

    REPLACE FUEL SUCTION WITH PUMP ASSEMBLY

    (Click hereClick here)

  4. INSPECT FUEL SENDER GAUGE ASSEMBLY

    1. for 1ZR-FAE:

      1. Remove the fuel sender gauge assembly (Click here).

      2. Inspect the fuel sender gauge assembly (Click here).

    2. for 2ZR-FAE:

      1. Remove the fuel sender gauge assembly (Click here).

      2. Inspect the fuel sender gauge assembly (Click here).

    3. for 1WW:

      1. Remove the fuel sender gauge assembly (Click here).

      2. Inspect the fuel sender gauge assembly (Click here).

    Table 4. Result

    Result

    Proceed to

    OK

    A

    NG (for 1ZR-FAE)

    B

    NG (for 2ZR-FAE)

    C

    NG (for 1WW)

    D

    REPLACE COMBINATION METER ASSEMBLY

    (Click here)

    REPLACE FUEL SENDER GAUGE ASSEMBLY

    (Click here)

    REPLACE FUEL SENDER GAUGE ASSEMBLY

    (Click here)

    REPLACE FUEL SENDER GAUGE ASSEMBLY

    (Click here)