OBD-II Code · Ignition
P2317
Ignition Coil D Secondary Circuit
high severityDo not drive$80-$300
Coil D secondary fault.
Common symptoms
- Misfire cyl 4
- CEL
Likely causes
- Failed coil
- Fouled plug
Where to start
- Try the cheapest cause first. Start by checking: failed coil.
- Cost & scope. $80-$300
- If the code returns after the fix: escalate to a shop or scanner with live-data and freeze-frame. A code that re-sets means the underlying fault is still there. Don't keep driving with this one active — risk of damage.
Related codes
P0350Ignition Coil Primary/Secondary CircuitP0351Ignition Coil A Primary/Secondary CircuitP0352Ignition Coil B Primary/Secondary CircuitP0353Ignition Coil C Primary/Secondary CircuitP0354Ignition Coil D Primary/Secondary CircuitP0355Ignition Coil E Primary/Secondary CircuitP0356Ignition Coil F Primary/Secondary CircuitP0357Ignition Coil G Primary/Secondary Circuit
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