OBD codes / P0355
P0355
SeriousIgnition Coil E Primary/Secondary Circuit (Cylinder 5)
Address promptly — can worsen or affect drivability.
What this code means
P0355 — Ignition Coil E Primary/Secondary Circuit (Cylinder 5). This is a standardized OBD-II trouble code, but the exact fault and the right repair depend on your specific vehicle. The common causes and checks for this code are listed below; for a precise diagnosis on your year, make and model, scan the code (and note any companion codes) or run a diagnosis here.
Likely causes
- faulty ignition coil on cylinder 5
- coil wiring or connector fault
- driver circuit problem
Common fixes
- replace the cylinder 5 ignition coil
- inspect the coil wiring and connector
What it costs to fix
Varies by vehicle — get it diagnosed.
The repair cost for this code depends too much on your exact vehicle and the underlying cause to quote a meaningful range. Confirm the cause first so you only pay for the fix you actually need.
Diagnose P0355 for my vehicle →Frequently asked
Can I drive with P0355?
Be cautious. P0355 involves a system that can affect how the car runs or its safety, so it's best to have it diagnosed promptly rather than driving on it. Drive gently to a shop if you must, and stop if the car runs poorly or a warning light is flashing.
How much does it cost to fix P0355?
It varies too much to quote without a diagnosis — the same code can come from a cheap sensor or wiring fix or a more involved repair depending on your exact vehicle and the underlying cause. Confirm the real cause first so you only pay for the fix you actually need.
What should I do about P0355?
Scan the code to confirm it and note any companion codes, inspect the wiring and connectors for the affected component, and run a diagnosis specific to your year, make and model to pinpoint the cause before replacing parts.
Seeing P0355 on your car? Get a diagnosis specific to your exact year, make and model.
Diagnose P0355 for my vehicleGeneric OBD-II reference. Manufacturer-specific behavior varies — confirm with a scan tool and, for safety-related codes, a professional inspection.