Kia DTC P1455 – Fuel Tank Sending Unit Open or Short (1.8L)
DTC P1455 meaning on Kia
DTC P1455 for Kia indicates a fault with the Fuel Tank Sending Unit, specifically an open or short circuit detected.
Kia DTC P1455 symptoms
- Check Engine Light (MIL) illuminated
- Inaccurate fuel gauge readings
- Fuel gauge stuck on full or empty
Kia DTC P1455 causes
- Faulty Fuel Tank Sending Unit
- Open or short circuit in the wiring related to the Fuel Tank Sending Unit
- Corrosion or poor connection in the fuel tank sending unit circuit
Kia DTC P1455 seriousness
The DTC P1455 code on a Kia should be addressed promptly as it can lead to inaccurate fuel level readings, potentially causing inconvenience and running out of fuel unexpectedly.
How to diagnose DTC P1455 on Kia
- Use a diagnostic scanner to retrieve the DTC P1455 code
- Inspect the wiring and connectors related to the Fuel Tank Sending Unit for any visible damage or corrosion
- Test the Fuel Tank Sending Unit for proper resistance values
How to fix DTC P1455 on Kia
- Replace the Fuel Tank Sending Unit if faulty
- Repair any open or short circuits in the wiring
- Clean or replace connectors if corroded
How to erase DTC P1455 on Kia
- After fixing the underlying issue, use a diagnostic scanner to clear the DTC P1455 code
- Ensure the repair was successful by checking for the absence of the DTC P1455 code and proper fuel gauge operation
Recommended tools for Kia diagnostics
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