What does code P0354 mean?

Ignition Coil D Primary/Secondary Circuit Malfunction: The ignition coil for cylinder 4 has an electrical fault.

P0354 is rated as high severity. Address soon — may cause further damage.

P0354

Ignition Coil D Primary/Secondary Circuit Malfunction

Powertrain Code · High

What does P0354 mean?

The ignition coil for cylinder 4 has an electrical fault.

System: Ignition

P0354 is a powertrain diagnostic trouble code indicating ignition coil d primary/secondary circuit malfunction. This code is classified as high severity, which means: address soon — may cause further damage.

Diagnostic data on this page is compiled from publicly available repair resources and technical service bulletins. Always have a qualified mechanic confirm the diagnosis before authorizing repairs on your vehicle.