Whenever your vehicle’s ignition coil F or its circuit goes bad, your PCM triggers the P0356 code. This article mainly explains the P0356 code symptoms, its causes, and how to fix it.

Detailed information on troubleshooting and repairing a P0356 DTC code which refers to a circuit malfunction in the ignition Coil F. Also includes links to relevant forum topics on the code.

Sep 6, 2024 · What are the common symptoms of OBDII code P0356 (Ignition Coil 6 Control Circuit)? - Common symptoms include engine misfires, rough idling, loss of power, and illuminated Check …

Sep 2, 2025 · Learn all about the P0356 code, what causes ignition coil "F" primary/secondary circuit issues, and how to diagnose and fix common problems to maintain optimal engine performance.

P0356 means the ECU detected an open or low‑voltage condition in the primary circuit of Ignition Coil F. Drivers usually notice a check‑engine light, a misfire on one cylinder, or a loss of power at low RPM.

OBD-II Code P0356 is defined as a Ignition Coil "F" Primary/Secondary Circuit. The ignition coil or coils are responsible for igniting the air/fuel mixture inside the combustion chambers. Without reliable …

P0356-Ignition Coil "F" Primary/Secondary Circuit — Meaning, common causes, and fixes. Diagnose and clear this code with the right OBD2 tools.

The P0356 code is an important Diagnostic Trouble Code (DTC) that often catches the attention of both seasoned and novice drivers. It indicates a potential malfunction in the ignition coil circuit for cylinder …

If an open or a short is detected in the driver circuit for coil #6, a P0356 may set. Also, depending on the vehicle, the PCM may also shut down the fuel injector to the cylinder also.

May 31, 2024 · The P0356 code stands for “Ignition Coil F Primary/Secondary Circuit Malfunction.” It occurs when the powertrain control module (PCM) perceives issues in one of the ignition coils. …