P0353 2011 Toyota Camry Code - Ignition Coil 3 Primary/Secondary Circuit
Quick Answer
The DIS is a 1-cylinder ignition system in which each cylinder is ignited by one ignition coil and one spark plug is connected to the end of each secondary wiring. Common causes include Faulty Ignition Coil 3, Ignition Coil 3 harness is open or shorted, Ignition Coil 3 circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- P0353 2011 Toyota Camry indicates Ignition Coil 3 Primary/Secondary Circuit.
- Common causes
- Common causes include Faulty Ignition Coil 3, Ignition Coil 3 harness is open or shorted, Ignition Coil 3 circuit poor electrical connection.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Code P0353 2011 Toyota Camry Description
The ECM determines the ignition timing and transmits the ignition (IGT) signals to each cylinder. Using the IGT signal, the ECM turns the power transistor inside the igniter on and off. The power transistor, in turn, switches on and off the current to the primary coil. When the current to the primary coil is cut off, a powerful voltage is generated in the secondary coil. This voltage is applied to the spark plugs, causing them to spark inside the cylinders. As the ECM cuts the current to the primary coil, the igniter sends back an ignition confirmation (IGF) signal to the ECM, for each cylinder ignition.
What are the Possible Causes of the DTC P0353 2011 Toyota Camry?
- Faulty Ignition Coil 3
- Ignition Coil 3 harness is open or shorted
- Ignition Coil 3 circuit poor electrical connection
- Faulty Engine Control Module (ECM)
How to Fix the DTC P0353 2011 Toyota Camry?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P0353 2011 Toyota Camry code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
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Frequently Asked Questions about P0353 2011 Toyota Camry Code
1. What does OBDII code P0353 mean on a 2011 Toyota Camry?
P0353 indicates an issue in the Ignition Coil C (or Cylinder 3) Primary/Secondary Circuit, meaning the engine control module (ECM) detected a fault in the ignition coil or its circuit for cylinder 3.
2. What are the common symptoms of code P0353 in a 2011 Toyota Camry?
Symptoms may include engine misfires, rough idling, poor acceleration, reduced fuel efficiency, and the check engine light illuminating.
3. What causes the P0353 code to appear in a 2011 Toyota Camry?
Common causes include a faulty ignition coil, damaged wiring or connectors in the ignition coil circuit, a defective spark plug, or a malfunctioning ECM.
4. Can I drive my 2011 Toyota Camry with a P0353 code?
It’s not recommended. Driving with an ignition coil issue can cause further engine damage, reduced performance, and increased emissions.
5. How do I diagnose the P0353 code in a 2011 Toyota Camry?
Start by inspecting the ignition coil and its wiring for damage. Use a multimeter to check for proper voltage and continuity in the circuit. Swap the ignition coil with another cylinder to see if the misfire follows the coil.
6. What’s the most common fix for a P0353 code on a 2011 Toyota Camry?
The most common fix is replacing the faulty ignition coil for cylinder 3. If the wiring or connectors are damaged, they may also need repair or replacement.
7. How much does it cost to fix a P0353 code in a 2011 Toyota Camry?
Replacing an ignition coil typically costs $100-$250, including parts and labor. Additional costs may arise if wiring or other components need repair.
8. Can a bad spark plug cause the P0353 code in a 2011 Toyota Camry?
Yes, a worn or damaged spark plug in cylinder 3 can cause the ignition coil to work harder, potentially triggering the P0353 code.
9. Will clearing the P0353 code fix the issue in a 2011 Toyota Camry?
Clearing the code will turn off the check engine light temporarily, but the underlying issue must be resolved to prevent the code from returning.
10. What tools do I need to fix the P0353 code on my 2011 Toyota Camry?
You’ll need an OBDII scanner, a multimeter for electrical testing, and basic hand tools like a socket set to replace the ignition coil or check wiring.
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