P1255
Fuel Pump Control Module Driver High Temperature
Severity
⚠️ MediumCan you drive?
Limited driving only, diagnose soon
Approx. repair cost
$28–89 (est.)
Symptoms
- Unstable engine operation
- Power Loss
- Difficulty starting the engine
- Stalling engine
- Check Engine Light Illuminates
Causes
- Malfunction of the fuel pump control module
- Wiring problems or bad contacts
- Fuel pump overload
- Poor module cooling
- Fuel pump relay malfunction
How to Fix
- Check the condition of the fuel pump control module
- Check the integrity of wiring and contacts
- Measure the resistance of the fuel pump
- Check the operation of the fuel pump relay
- If necessary, replace the control module