Engine Error
P0354
Ignition Coil D Primary/Secondary Circuit
Severity
High
Symptoms
Check engine light flashing, severe vibration, hesitation
Common Causes
- Defective ignition coil D (Cylinder 4)
- Open circuit in coil wiring
- Corrosion in connector
- Fouled spark plug
How to Fix
- 1 Replace ignition coil D
- 2 Perform continuity test on harness
- 3 Clean electrical connector pins
- 4 Replace spark plug
Estimated Repair Cost
USD
$80
–
$250
Ignition coil replacement: $80 - $200