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Fuel Gauge Malfunction: Procedure

  1. CONFIRM DTC OUTPUT 
    1. Check DTC. Refer to DTC CHECK / CLEAR [03/2012 - ] .
      RESULT

      Result Proceed to
      DTC B1500 is not output A
      DTC B1500 is output B

    B → See step   11 

    A: Go to next step 

  2. PERFORM ACTIVE TEST USING TECHSTREAM (FUEL METER OPERATION) 
    1. Connect the Techstream to the DLC3.
    2. Turn the ignition switch to ON.
    3. Turn the Techstream on.
    4. Enter the following menus: Body Electrical / Combination Meter / Active Test.
    5. According to the display on the tester, perform the Active Test.
      COMBINATION METER

      Tester Display Test part Control Range Diagnostic Note
      Fuel Meter Operation Fuel gauge EMPTY, 1/2, FULL -

    NG → See step   12 

    OK: Go to next step 

  3. READ VALUE USING TECHSTREAM (FUEL INPUT) See step   1 

    NG → See step   4 

    OK → See step   12 

  4. INSPECT FUEL SENDER GAUGE ASSEMBLY See step   2 

    B → See step   13 

    A: Go to next step 

  5. INSPECT FUEL SUCTION TUBE ASSEMBLY WITH PUMP AND GAUGE See step   3 

    B → See step   14 

    A: Go to next step 

  6. REPLACE NO. 2 FUEL SENDER GAUGE ASSEMBLY See step   4 

    B → See step   15 

    A: Go to next step 

  7. REPLACE FUEL TANK RETURN TUBE SUB-ASSEMBLY See step   5 

    B → See step   16 

    A: Go to next step 

  8. CHECK HARNESS AND CONNECTOR (COMBINATION METER ASSEMBLY - FUEL SUCTION TUBE ASSEMBLY WITH PUMP AND GAUGE) See step   6 

    NG → REPAIR OR REPLACE HARNESS OR CONNECTOR 

    OK: Go to next step 

  9. CHECK HARNESS AND CONNECTOR (FUEL SUCTION TUBE ASSEMBLY WITH PUMP AND GAUGE - FUEL TANK RETURN TUBE SUB-ASSEMBLY) See step   7 

    NG → REPAIR OR REPLACE HARNESS OR CONNECTOR 

    OK: Go to next step 

  10. CHECK HARNESS AND CONNECTOR (COMBINATION METER ASSEMBLY - FUEL TANK RETURN TUBE SUB-ASSEMBLY) See step   8 

    NG → REPAIR OR REPLACE HARNESS OR CONNECTOR 

    OK → See step   12 

  11. GO TO DIAGNOSTIC TROUBLE CODE CHART. Refer to  DIAGNOSTIC TROUBLE CODE CHART [03/2012 - ] 
  12. REPLACE COMBINATION METER ASSEMBLY. Refer to  REMOVAL [03/2012 - ] 
  13. REPLACE FUEL SENDER GAUGE ASSEMBLY. Refer to  REMOVAL [03/2012 - ] 
  14. REPLACE FUEL SUCTION TUBE ASSEMBLY WITH PUMP AND GAUGE. Refer to  REMOVAL [03/2012 - ] 
  15. REPLACE NO. 2 FUEL SENDER GAUGE ASSEMBLY. Refer to  REMOVAL [03/2012 - ] 
  16. REPLACE FUEL TANK RETURN TUBE SUB-ASSEMBLY. Refer to  REMOVAL [03/2012 - ] 
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