Powertrain
generic / SAE
P04BB
Fuel Fill Door Lock Control Circuit Open
Fuel Fill Door Lock Control Circuit Open: the control circuit is open. Likely a broken wire, disconnected connector, or failed actuator.
SystemPowertrain
Typegeneric / SAE
GroupP0
Range / number4 / BB
Possible causes
- Open in harness or actuator winding high
- Pin pushed back out of connector body low
- Cracked solder joint inside the module or sensor low
Inspection / repair
- Difficulty: easy
- DIY: possible
- Estimated cost: 80–280 €
- Estimated time: 0.5–1.4 h
- Component: fuel fill door lock actuator
Sources
References
sae:J2012