P1455 – Kia DTC

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

1. Use a diagnostic scanner to retrieve the DTC P1455 code
2. Inspect the wiring and connectors related to the Fuel Tank Sending Unit for any visible damage or corrosion
3. Test the Fuel Tank Sending Unit for proper resistance values

How to fix DTC P1455 on Kia

1. Replace the Fuel Tank Sending Unit if faulty
2. Repair any open or short circuits in the wiring
3. Clean or replace connectors if corroded

How to erase DTC P1455 on Kia

1. After fixing the underlying issue, use a diagnostic scanner to clear the DTC P1455 code
2. Ensure the repair was successful by checking for the absence of the DTC P1455 code and proper fuel gauge operation