METER / GAUGE SYSTEM, Diagnostic DTC:B1500

DTC Code DTC Name
B1500 Fuel Sender Open Detected

DESCRIPTION

This DTC is stored when the combination meter assembly (meter circuit plate) detects a 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

Diagnosis Condition:


  • The power switch is on (IG).

  • IG power source voltage is 9.5 V or more.

Malfunction Status:


  • Voltage signal from fuel sender gauge assembly is 0.2 V or less 3 times consecutively

  • Voltage signal from fuel sender gauge assembly is 4.7 V or more 3 times consecutively

  • Harness or connector

  • Fuel suction tube with pump and gauge assembly

  • Fuel sender gauge assembly

  • Combination meter assembly (Meter circuit plate)

 - -

WIRING DIAGRAM

B006HCAE07

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. 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.


      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

        w/ Canister Pump Module:

      • Fuel receiver gauge indicates F: 38.3 L

      • Fuel receiver gauge indicates 3/4: 29.8 L

      • Fuel receiver gauge indicates 1/2: 21.3 L

      • Fuel receiver gauge indicates 1/4: 12.8 L

      • Fuel receiver gauge indicates E: 4.3 L


        w/o Canister Pump Module:

      • Fuel receiver gauge indicates F (1/1): 38.3 L

      • Fuel receiver gauge indicates 3/4: 29.9 L

      • Fuel receiver gauge indicates 1/2: 21.4 L

      • Fuel receiver gauge indicates 1/4: 12.8 L

      • Fuel receiver gauge indicates E (R): 4.3 L

      		 -

      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

    A

    REPLACE COMBINATION METER ASSEMBLY (METER CIRCUIT PLATE) Click here

    B

  2. INSPECT FUEL SENDER GAUGE ASSEMBLY (POWER SOURCE)

    B006IZDC21
    *a

    Component with harness connected

    (Combination Meter Assembly (Meter Circuit Plate))

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

      Standard Voltage
      Tester Connection Condition Specified Condition
      I6-31 (FV) - Body ground Power switch on (IG) 4.5 to 5.5 V
      Result
      Proceed to
      OK
      NG

    NG

    REPLACE COMBINATION METER ASSEMBLY (METER CIRCUIT PLATE) Click here

    OK

  3. INSPECT FUEL SENDER GAUGE ASSEMBLY

    B006IZDC22
    *a

    Component with harness connected

    (Combination Meter Assembly (Meter Circuit Plate))

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

      Standard Voltage
      Tester Connection Condition Specified Condition
      I6-29 (FR) - I6-30 (FE&B) Power switch on (IG) 0.2 to 4.7 V
      Result
      Proceed to
      OK
      NG

    OK

    REPLACE COMBINATION METER ASSEMBLY (METER CIRCUIT PLATE) Click here

    NG

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


    1. Disconnect the N10 fuel suction tube with pump and gauge assembly connector.

    2. Disconnect the I6 combination meter assembly (meter circuit plate) connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      N10-3 (FR) - I6-29 (FR) Always Below 1 Ω
      N10-2 (FE) - I6-30 (FE&B) Always Below 1 Ω
      N10-1 (FV) - I6-31 (FV) Always Below 1 Ω
      N10-3 (FR) or I6-29 (FR) - Body ground Always 10 kΩ or higher
      N10-2 (FE) or I6-30 (FE&B) - Body ground Always 10 kΩ or higher
      N10-1 (FV) or I6-31 (FV) - Body ground Always 10 kΩ or higher
      Result
      Proceed to
      OK
      NG

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

  5. 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

    NG

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

    OK

  6. INSPECT FUEL SUCTION TUBE WITH PUMP AND GAUGE ASSEMBLY

    B006J5GC58
    *a

    Component without harness connected

    (Fuel Suction Tube with Pump and Gauge Assembly)

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      N10-1 - A-3 Always Below 1 Ω
      N10-2 - A-2 Always Below 1 Ω
      N10-3 - A-1 Always Below 1 Ω
      Result
      Proceed to
      OK
      NG

    OK

    REPLACE COMBINATION METER ASSEMBLY (METER CIRCUIT PLATE) Click 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