P0354 – Ignition Coil D Primary/Secondary Circuit Malfunction
- System
- Engine
- Dashboard light
- Check engine light (MIL)
- Check-engine blink code
- —
- Applies to
- Generic OBD-II meaning. Not every code is used by this car.
- Description
- Ignition Coil D Primary/Secondary Circuit Malfunction
- Detection / symptoms
- 1.Check engine light on 2.Engine misfire may be present or intermittent
- Possible causes
- 1.Potential causes of a P0354 code include 2.Short to voltage or ground on COP driver circuit 3.Open on COP driver circuit 4.Loose connection at coil or broken connector locks 5.Bad Coil (COP) 6.Faulty Powertrain Control Module
- What to check
- 1.Read the code and freeze-frame data with an OBD-II scanner 2.Check the connector and wiring of the part named in the code 3.Test the part with scanner live data or a multimeter, using the values in the repair manual 4.Fix the cause, clear the code and test-drive
- Confidence
- medium (generic OBD-II definition, not checked against the factory manual for this car)
Generic OBD-II meaning (obd-codes.com), not checked against this car's factory manual. Clear the code and test-drive to confirm it returns. Search all fault codes · Common problems · Warning lights