P04CA
Generic code
Free on OBD DashX
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What P04CA means
- Fuel Fill Door Open Request Sensor/Switch Circuit Low
Possible symptoms
- Check the fuel fill door for any signs of damage or obstruction
- Inspect the fuel fill door sensor or switch for any loose or disconnected wiring
- Test the fuel fill door sensor or switch using a multimeter to ensure it is functioning properly
- Verify the circuit connections related to the fuel fill door sensor or switch for any faults or corrosion
- If all else fails, consider replacing the fuel fill door sensor or switch
Possible causes
- Faulty fuel fill door open request sensor/switch
- Wiring issue or loose connection in the fuel fill door open request sensor/switch circuit
- Defective or malfunctioning fuel fill door open request sensor/switch
- Corrosion or debris hindering the proper functioning of the fuel fill door open request sensor/switch
- Electronic control unit (ECU) or module malfunction related to the fuel fill door open request sensor/switch circuit
Possible solutions
- Fuel fill door does not open when requested
- Fuel fill door opens randomly or unexpectedly
- Fuel fill door warning light is illuminated on the dashboard
- Difficulty in opening or closing the fuel fill door
- Fuel smell near the fuel fill area
Free on OBD DashX
P04CA on OBD DashX
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