P0353 Lexus Code - Ignition Coil 3 Primary/Secondary Circuit
Quick Answer
The P0353 code for a Lexus indicates a problem with the ignition coil 3 primary/secondary circuit. Common causes include Faulty ignition coil for cylinder 3, Damaged wiring or connectors in the ignition coil circuit, Faulty PCM (powertrain control module). 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 Lexus indicates Ignition Coil 3 Primary/Secondary Circuit.
- Common causes
- Common causes include Faulty ignition coil for cylinder 3, Damaged wiring or connectors in the ignition coil circuit, Faulty PCM (powertrain control module).
- 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.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
Code P0353 Lexus Description
The P0353 code for a Lexus indicates a problem with the ignition coil 3 primary/secondary circuit. In a vehicle's ignition system, the ignition coil plays a crucial role in converting the low voltage from the battery into the high voltage needed to ignite the air-fuel mixture in the engine cylinders. Ignition coil 3 specifically refers to the coil responsible for providing power to the third cylinder in the engine.
Common Causes of P0353 Lexus
- Faulty ignition coil for cylinder 3
- Damaged wiring or connectors in the ignition coil circuit
- Faulty PCM (powertrain control module)
- Defective spark plug in cylinder 3
- Corrosion or moisture in the ignition system components
Symptoms of P0353 Lexus
- Rough idling or engine vibrations
- Engine misfires or hesitation during acceleration
- Decreased fuel efficiency
- Illuminated check engine light
- Difficulty starting the vehicle
How to Fix P0353 Lexus
- Begin by verifying the code with a scan tool to ensure it is indeed related to the ignition coil 3.
- Inspect the wiring and connectors in the ignition coil circuit for any damage or corrosion. Repair or replace as necessary.
- Test the ignition coil for cylinder 3 using a multimeter to check for proper resistance and voltage output. Replace the coil if faulty.
- Check and potentially replace the spark plug in cylinder 3.
- Clear the code and test drive the vehicle to ensure the issue has been resolved.
Cost to Fix P0353 Lexus
The typical repair costs for addressing the P0353 code on a Lexus can vary depending on the specific cause of the issue. In general, replacing an ignition coil can cost between $100 and $300, while replacing a spark plug may range from $50 to $150. Labor costs at an auto repair shop can add an additional $100 to $200, bringing the total repair cost to around $250 to $500. It is important to note that these are rough estimates, and actual costs may vary based on factors such as location, vehicle make and model, and labor rates at the shop. It is advisable to consult with a qualified mechanic for a more precise cost estimate.
Need more information about the P0353 Lexus code?
Need more information on how to fix the P0353 Lexus code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P0353 Lexus code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P0353 Lexus Code
No Frequently Asked Questions about P0353 Lexus Code found.
Discuss the causes and fixes for P0353 Lexus OBDII Code
Code P0353 Lexus comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.