What does code P2317 mean?

Q: What does code P2317 mean?

Ignition Coil 'F' Secondary Circuit. P2317 indicates that the powertrain control module (PCM) has detected a fault in the secondary circuit of ignition coil 'F', which is the high-voltage side that fires the spark plug. The PCM monitors the coil's feedback signal and sets this code when the circuit's electrical behavior falls outside the expected range during engine operation.

DTC codes / P23xx · Ignition system and misfire / P2317

P2317Ignition Coil 'F' Secondary Circuit

P2317 indicates that the powertrain control module (PCM) has detected a fault in the secondary circuit of ignition coil 'F', which is the high-voltage side that fires the spark plug. The PCM monitors the coil's feedback signal and sets this code when the circuit's electrical behavior falls outside the expected range during engine operation.

SystemPowertrain

Code typeGeneric (all makes)

SeverityMedium

Fix difficultyIntermediate

AreaIgnition system and misfire

Guidance is general and written for all OBD-II vehicles. Exact tests and values vary by model, so confirm the fault before replacing parts.