P0353 on Toyota
Ignition Coil C Primary/Secondary Circuit Malfunction
P0353 on Toyota vehicles indicates ignition coil c primary/secondary circuit malfunction. Au7o has documented this code across 1 Toyota model — most commonly on Corolla. This is an ignition/engine code. An ignition coil converts the battery's low voltage into the high voltage needed to create a spark at the plug. P0353 means the engine computer detected a fault in the primary or secondary circuit of ignition coil 'C' — the expected feedback when the coil is commanded to fire is missing or abnormal. Typical effects are a misfire, rough idle, hesitation, or loss of power, and a prolonged misfire can overheat and damage the catalytic converter. Typical repair costs on Toyota range from $60 to $350, depending on the specific model and root cause.
Common Causes of P0353
- •Failed ignition coil 'C'
- •Damaged wiring or corroded connector at the coil
- •Open or short in the coil primary/secondary circuit
- •Worn or fouled spark plug adding load to the coil
- •Poor power or ground supply to the coil
- •Faulty ignition driver in the ECM (less common)
P0353 on Toyota by Model
Toyota Corolla(1 issue)
- Ignition Coil-On-Plug Failure Causing Misfire and P0351/P030x Codes2000-2010
The individual coil-on-plug ignition coils fail from age and heat cycling on high-mileage Corollas, causing a cylinder misfire. This sets P0351-P0354 (coil circuit) and/or P0300-P0304 (misfire). OEM coil PN 90919-02239 is the common part for 2000-2008 1ZZ-FE cars. A failing coil produces rough idle, a flashing check engine light under load, and a raw-fuel smell; a chronic misfire can also foul the catalytic converter.
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View P0353 across all makes →Frequently Asked Questions
What does P0353 mean on Toyota?▼
P0353 stands for "Ignition Coil C Primary/Secondary Circuit Malfunction." This is an ignition/engine code. An ignition coil converts the battery's low voltage into the high voltage needed to create a spark at the plug. P0353 means the engine computer detected a fault in the primary or secondary circuit of ignition coil 'C' — the expected feedback when the coil is commanded to fire is missing or abnormal. Typical effects are a misfire, rough idle, hesitation, or loss of power, and a prolonged misfire can overheat and damage the catalytic converter. On Toyota specifically, this code is documented across 1 model.
What causes P0353 on Toyota vehicles?▼
Common causes on Toyota: Failed ignition coil 'C', Damaged wiring or corroded connector at the coil, Open or short in the coil primary/secondary circuit, Worn or fouled spark plug adding load to the coil, Poor power or ground supply to the coil. Specific causes vary by model and year — see the per-model sections below.
How much does it cost to fix P0353 on a Toyota?▼
Repair costs on Toyota range from $60 to $350, depending on the specific model and root cause.
Which Toyota models have P0353 documented?▼
Au7o has documented P0353 on 1 Toyota model: Corolla.