AutoCodes – Toyota – P0353 2005 Toyota Prius

P0353 2005 Toyota Prius Code - Ignition Coil 3 Primary/Secondary Circuit

Quick Answer

The ignition system on the vehicle uses individual ignition coils for each cylinder. 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 2005 Toyota Prius 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.

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Code Popularity 3,389

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jun 14, 2020

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code P0353 2005 Toyota Prius Description

The ignition system on the vehicle uses individual ignition coils for each cylinder. The Engine Control Module (ECM) controls each ignition coil operation. The ECM sends a ON/OFF signal to energize the ignition coil to create a spark at the spark plug when a spark is required at the cylinder.

OBDII Code P0353 2005 Toyota Prius - Ignition Coil 3 Primary/Secondary Circuit - AutoCodes.com — P0353 2005 Toyota Prius Code - Ignition Coil 3 Primary/Secondary Circuit

What does this mean?

What are the Possible Causes of the DTC P0353 2005 Toyota Prius?

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 2005 Toyota Prius?

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 does this mean?

Code Tech Notes

Ignition Coil "C" refers to coil #3

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0353 2005 Toyota Prius 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.

Need more information about the P0353 2005 Toyota Prius code?

Need more information on how to fix the P0353 2005 Toyota Prius code? Get Access to Factory Service Manuals

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P0353 2005 Toyota Prius Code

1. What does OBDII code P0353 for a 2005 Toyota Prius indicate?

- OBDII code P0353 on a 2005 Toyota Prius specifically points to an issue with the Ignition Coil 3 Primary/Secondary Circuit.

2. What are the common symptoms of a P0353 code in a 2005 Toyota Prius?

- Common symptoms of a P0353 code in a 2005 Toyota Prius include engine misfires, rough idling, loss of power, and potential stalling.

3. What are the possible causes of the P0353 code in a 2005 Toyota Prius?

- The P0353 code in a 2005 Toyota Prius can be caused by a faulty ignition coil, wiring issues in the ignition coil circuit, a bad spark plug, or a problem with the engine control module (ECM).

4. How can I diagnose the P0353 code in my 2005 Toyota Prius?

- To diagnose a P0353 code in a 2005 Toyota Prius, you can use an OBDII scanner to read the code, visually inspect the ignition coil and related wiring, test the spark plugs, and check the ECM for any faults.

5. Can I still drive my 2005 Toyota Prius with a P0353 code?

- It is not recommended to drive your 2005 Toyota Prius with a P0353 code as it can lead to further engine damage and potential safety hazards. It's best to address the issue promptly.

6. How can I repair the P0353 code in my 2005 Toyota Prius?

- To repair a P0353 code in a 2005 Toyota Prius, you may need to replace the faulty ignition coil, repair any damaged wiring, replace the spark plug if necessary, and clear the code with an OBDII scanner.

7. Is it important to fix the P0353 code in my 2005 Toyota Prius immediately?

- Yes, it is important to address the P0353 code in your 2005 Toyota Prius promptly to prevent further damage to the engine and ensure optimal performance of your vehicle.

8. How much does it typically cost to repair a P0353 code in a 2005 Toyota Prius?

- The cost to repair a P0353 code in a 2005 Toyota Prius can vary depending on the exact cause of the issue, but it may range from $100 to $300 for parts and labor.

9. Can a DIY enthusiast fix the P0353 code in a 2005 Toyota Prius?

- Depending on your skill level and access to tools, a DIY enthusiast may be able to fix a P0353 code in a 2005 Toyota Prius by following repair guides and being cautious when working on the ignition system.

10. How can I prevent the P0353 code from recurring in my 2005 Toyota Prius?

- To prevent the P0353 code from recurring in your 2005 Toyota Prius, it's essential to perform regular maintenance, such as checking and replacing spark plugs, inspecting ignition components, and keeping the ECM in good condition.