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Home >> Lexus >> 2022 >> LX 600 Premium >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (W/ Canister Pump Module) - Diagnostic Codes (5 Of 9) >> SFI SYSTEM (w/ Canister Pump Module) >> DTC P0460-2A: Fuel Level Sensor "A" Signal Stuck In Range [12/2021 - ] >> Procedure
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DTC P0460-2A: Fuel Level Sensor "A" Signal Stuck In Range [12/2021 - ]: Procedure

  1. INTERVIEW THE CUSTOMER 
    1. Interview the customer for details about when they refuel the vehicle.

      HINT: 

      When the fuel tank is full, if the vehicle is repeatedly driven a short distance and then refueled, the fuel sender gauge output value will not change. In this case, the ECM may judge that the fuel sender gauge is stuck and store DTC P0460-2A. If the vehicle was driven in this manner, as the DTC was stored due to a user action, clear the DTCs without performing troubleshooting and return the vehicle to the customer.

      Result

      Proceed to
      NEXT

    Result: 

    NEXT 

    See step  2

  2. INSPECT FUEL SENDER GAUGE ASSEMBLY 

    Refer to INSPECTION [12/2021 - ]

    Result

    Proceed to
    OK
    NG

    Result: 

    OK 

    CHECK FOR INTERMITTENT PROBLEMS. Refer to  HOW TO PROCEED WITH TROUBLESHOOTING [12/2021 - ] 

    Result: 

    NG 

    REPLACE FUEL SENDER GAUGE ASSEMBLY. Refer to  REMOVAL [12/2021 - ]