What does code P0353 mean on a Chevrolet and is it safe to drive?
P0353: Ignition Coil C Primary/Secondary Circuit Malfunction. Here's what it means on your Chevrolet, what usually causes it, what repairs typically cost, and how safe it is to keep driving.
What this code means
Fault in ignition coil C circuit (cylinder 3). Identical to P0351/P0352 in diagnosis and repair, but affects cylinder 3. Common on 4- and 6-cylinder engines with coil-on-plug systems.
Common causes for your Chevrolet
- Failed ignition coil on cylinder 3
- Worn or fouled spark plug on cylinder 3
- Damaged wiring or corrosion at coil connector
Symptoms
- Flashing or steady Check Engine Light
- Misfire felt in the cabin at idle or under load
- Poor acceleration
Typical fixes
- Replace ignition coil for cylinder 3
- Replace spark plug on cylinder 3
- Check coil connector and wiring
Repair cost range
For a Chevrolet, repairs for P0353 often fall between $80 and $300, depending on the cause and whether you use OEM or aftermarket parts. Labor rates vary by location.
Known issues on Chevrolet
Chevrolet P0353 on LS V8 points to cylinder 3 (driver rear on most LS configurations). Swap and replace the coil; also replace the spark plug on that cylinder if it hasn't been done recently.
Most commonly affected models