AutoCodes – Toyota – P0352 2007 Toyota Prius

P0352 2007 Toyota Prius Code - Ignition Coil 2 Primary/Secondary Circuit

Quick Answer

The ignition system on the vehicle uses individual ignition coils for each cylinder. Common causes include Faulty Ignition Coil 2, Ignition Coil 2 harness is open or shorted, Ignition Coil 2 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: P0352 2007 Toyota Prius indicates Ignition Coil 2 Primary/Secondary Circuit.
Common causes: Common causes include Faulty Ignition Coil 2, Ignition Coil 2 harness is open or shorted, Ignition Coil 2 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 3,988

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 P0352 2007 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 P0352 2007 Toyota Prius - Ignition Coil 2 Primary/Secondary Circuit - AutoCodes.com — P0352 2007 Toyota Prius Code - Ignition Coil 2 Primary/Secondary Circuit

What does this mean?

What are the Possible Causes of the DTC P0352 2007 Toyota Prius?

Faulty Ignition Coil 2
Ignition Coil 2 harness is open or shorted
Ignition Coil 2 circuit poor electrical connection
Faulty Engine Control Module (ECM)

How to Fix the DTC P0352 2007 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 "B" refers to coil #2

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0352 2007 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 P0352 2007 Toyota Prius code?

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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 P0352 2007 Toyota Prius Code

1. What does OBDII code P0352 on a 2007 Toyota Prius indicate?

- OBDII code P0352 on a 2007 Toyota Prius indicates a problem with the Ignition Coil 2 Primary/Secondary Circuit.

2. What are the common symptoms of a P0352 code in a 2007 Toyota Prius?

- Common symptoms of a P0352 code in a 2007 Toyota Prius include misfires, rough idling, loss of power, and an illuminated check engine light.

3. What are the potential causes of the P0352 code in a 2007 Toyota Prius?

- Potential causes of the P0352 code in a 2007 Toyota Prius include a faulty ignition coil, wiring issues, a damaged spark plug, or a problem with the engine control module.

4. How can I diagnose the cause of a P0352 code in my 2007 Toyota Prius?

- To diagnose a P0352 code in a 2007 Toyota Prius, you can use a scan tool to check for other related codes, visually inspect the ignition coil and wiring, and perform tests on the ignition coil and related components.

5. Can I continue driving my 2007 Toyota Prius with a P0352 code?

- It is not recommended to continue driving your 2007 Toyota Prius with a P0352 code, as it can lead to further engine damage and reduced performance.

6. How do I repair a P0352 code in my 2007 Toyota Prius?

- To repair a P0352 code in a 2007 Toyota Prius, you may need to replace the faulty ignition coil, repair any damaged wiring, replace spark plugs if needed, and clear the trouble codes from the engine control module.

7. Is it possible to prevent the recurrence of the P0352 code in my 2007 Toyota Prius?

- You can help prevent the recurrence of a P0352 code in your 2007 Toyota Prius by regularly maintaining your ignition system, using high-quality spark plugs, and addressing any issues promptly.

8. Can I reset the check engine light after fixing the P0352 code in my 2007 Toyota Prius?

- Yes, you can reset the check engine light after fixing the P0352 code in your 2007 Toyota Prius using an OBDII scan tool or by disconnecting the car's battery for a few minutes.

9. How much does it typically cost to repair a P0352 code in a 2007 Toyota Prius?

- The cost to repair a P0352 code in a 2007 Toyota Prius can vary depending on the extent of the damage and the labor rates in your area. It may range from $100 to $300 for parts and labor.

10. Should I seek professional help to repair a P0352 code in my 2007 Toyota Prius?

- If you are not familiar with diagnosing and repairing automotive issues, it is recommended to seek professional help to address a P0352 code in your 2007 Toyota Prius to ensure the problem is properly resolved.