AutoCodes – Toyota – P0352 2006 Toyota Prius

P0352 2006 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 2006 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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 2,862
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Jun 14, 2020
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Code P0352 2006 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 2006 Toyota Prius - Ignition Coil 2 Primary/Secondary Circuit - AutoCodes.com
P0352 2006 Toyota Prius Code - Ignition Coil 2 Primary/Secondary Circuit

What are the Possible Causes of the DTC P0352 2006 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 2006 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.

Code Tech Notes

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0352 2006 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 2006 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 2006 Toyota Prius Code

1. What does OBDII code P0352 on a 2006 Toyota Prius mean?

This code indicates a problem with the Ignition Coil 2 Primary/Secondary Circuit.

2. What are the common symptoms of a P0352 code in a 2006 Toyota Prius?

Common symptoms include engine misfires, rough idling, lack of power, and potential stalling.

3. What are the possible causes of the P0352 code in a 2006 Toyota Prius?

Potential causes include a faulty ignition coil, damaged wiring or connectors, a bad spark plug, or issues with the engine control module.

4. How can I diagnose the P0352 code on my 2006 Toyota Prius?

You can diagnose this code by performing a visual inspection of the ignition coil and related components, testing the coil with a multimeter, and checking for any loose or damaged wiring.

5. Can I still drive my 2006 Toyota Prius with a P0352 code?

It is not recommended to drive your vehicle with a P0352 code as it can lead to further damage to the engine and catalytic converter.

6. How do I repair a P0352 code on a 2006 Toyota Prius?

Repair involves replacing the faulty ignition coil, addressing any wiring issues, and clearing the code with an OBDII scanner.

7. Is it necessary to replace all ignition coils if P0352 is detected on a 2006 Toyota Prius?

It is recommended to replace the specific ignition coil related to the P0352 code, but it's a good practice to inspect and potentially replace other coils if they are old or showing signs of wear.

8. How much does it cost to repair a P0352 code on a 2006 Toyota Prius?

The cost of repairing a P0352 code can vary depending on the labor rates in your area, the price of parts, and whether you do the repair yourself or take it to a professional mechanic.

9. Can a DIY enthusiast fix the P0352 code on a 2006 Toyota Prius?

Yes, a DIY enthusiast with the necessary tools and knowledge can typically fix the P0352 code by following repair guides or tutorials specific to the Toyota Prius.

10. How often does the P0352 code occur in a 2006 Toyota Prius?

The occurrence of the P0352 code can vary depending on factors like the vehicle's maintenance history, driving conditions, and overall vehicle health.

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