AutoCodes – Toyota – P0352 2008 Toyota Prius

P0352 2008 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 2008 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 3,240

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 2008 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 2008 Toyota Prius - Ignition Coil 2 Primary/Secondary Circuit - AutoCodes.com — P0352 2008 Toyota Prius Code - Ignition Coil 2 Primary/Secondary Circuit

What does this mean?

What are the Possible Causes of the DTC P0352 2008 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 2008 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 2008 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 2008 Toyota Prius code?

Need more information on how to fix the P0352 2008 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 P0352 2008 Toyota Prius Code

1. What does OBDII code P0352 on a 2008 Toyota Prius mean?

Code P0352 indicates a problem with the Ignition Coil 2 Primary/Secondary Circuit in the ignition system of the vehicle.

2. What are the common symptoms of OBDII code P0352 in a 2008 Toyota Prius?

Common symptoms of code P0352 may include engine misfires, rough idling, lack of power, and in some cases, the Check Engine Light may illuminate.

3. What are the possible causes of OBDII code P0352 on a 2008 Toyota Prius?

Possible causes of code P0352 include a faulty ignition coil, damaged wiring or connectors in the ignition coil circuit, or issues with the Engine Control Module (ECM).

4. How can I diagnose the issue related to OBDII code P0352 in my 2008 Toyota Prius?

Diagnosing code P0352 involves checking the ignition coil, inspecting the wiring and connectors for any damage, and using a scan tool to analyze the circuit's operation.

5. Can I continue driving my 2008 Toyota Prius with OBDII code P0352?

It is not recommended to drive the vehicle with code P0352 unresolved, as it can lead to further engine damage and potential safety issues. It's best to address the problem promptly.

6. How can I repair OBDII code P0352 on my 2008 Toyota Prius?

Repairing code P0352 may involve replacing the faulty ignition coil, repairing damaged wiring or connectors, or resetting the Engine Control Module (ECM) after fixing the issue.

7. Is it necessary to reset the Check Engine Light after fixing OBDII code P0352 on a 2008 Toyota Prius?

Yes, it is advisable to reset the Check Engine Light using a scan tool after resolving code P0352 to clear the error code and ensure proper operation.

8. Can a DIY enthusiast fix OBDII code P0352 in a 2008 Toyota Prius?

Depending on the individual's skill level and access to tools, DIY enthusiasts may be able to address code P0352 by following repair guides or consulting with professionals for assistance.

9. Are there any preventive measures to avoid OBDII code P0352 in a 2008 Toyota Prius?

Regular maintenance, such as timely spark plug replacements and ensuring the ignition system is in good condition, can help prevent issues like code P0352 from occurring in the future.

10. How long does it take to repair OBDII code P0352 in a 2008 Toyota Prius?

The time needed to repair code P0352 can vary based on the specific issue, the availability of parts, and the individual's repair experience. It may take anywhere from a few hours to a day to complete the repair.