AutoCodes – Volkswagen – P0362 Volkswagen

P0362 Volkswagen Code - Ignition Coil 12 Primary/Secondary Circuit Malfunction

Quick Answer

The ignition system on the vehicle uses individual ignition coils for each cylinder. Common causes include Faulty Ignition Coil 12, Ignition Coil 12 harness is open or shorted, Ignition Coil 12 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: P0362 Volkswagen indicates Ignition Coil 12 Primary/Secondary Circuit Malfunction.
Common causes: Common causes include Faulty Ignition Coil 12, Ignition Coil 12 harness is open or shorted, Ignition Coil 12 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.

Save to My Repairs My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 6,787

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
Cost to Diagnose
FAQs
Comments
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

Code P0362 Volkswagen 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 P0362 Volkswagen - Ignition Coil 12 Primary/Secondary Circuit Malfunction - AutoCodes.com — P0362 Volkswagen Code - Ignition Coil 12 Primary/Secondary Circuit Malfunction

What does this mean?

What are the Possible Causes of the DTC P0362 Volkswagen?

Faulty Ignition Coil 12
Ignition Coil 12 harness is open or shorted
Ignition Coil 12 circuit poor electrical connection
Faulty Engine Control Module (ECM)

How to Fix the DTC P0362 Volkswagen?

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 is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0362 Volkswagen 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 P0362 Volkswagen code?

Need more information on how to fix the P0362 Volkswagen code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0362 Volkswagen code diagnosed by a professional: Find a repair shop in your area

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 P0362 Volkswagen Code

1. What are common symptoms of OBDII code P0362 in a Volkswagen related to the Ignition Coil 12 Primary/Secondary Circuit Malfunction?

- Common symptoms include engine misfires, rough idle, loss of power, and illuminated Check Engine light.

2. What causes the OBDII code P0362 in a Volkswagen indicating Ignition Coil 12 Primary/Secondary Circuit Malfunction?

- The code is typically triggered by a faulty ignition coil, wiring issues, or a problem with the engine control module (ECM).

3. How can I diagnose the issue causing OBDII code P0362 in my Volkswagen?

- Diagnosis involves inspecting the ignition coil, checking for damaged wiring, and testing the ECM for proper operation using a diagnostic scan tool.

4. Can I continue driving my Volkswagen with OBDII code P0362 present?

- It is not recommended to drive the vehicle with this code present, as it can lead to further engine damage and decreased performance.

5. What are the steps to repair OBDII code P0362 in a Volkswagen due to Ignition Coil 12 Primary/Secondary Circuit Malfunction?

- The repair involves replacing the faulty ignition coil, repairing any damaged wiring, and clearing the fault code with a scan tool.

6. Are there any preventive measures to avoid OBDII code P0362 from occurring in my Volkswagen?

- Regular maintenance, including checking and replacing ignition coils as needed, can help prevent this code from occurring.

7. Can a DIY enthusiast fix OBDII code P0362 in a Volkswagen?

- Depending on your skill level and access to tools, replacing the ignition coil is a relatively straightforward DIY repair for this code.

8. How much does it cost to repair OBDII code P0362 related to the Ignition Coil 12 Primary/Secondary Circuit Malfunction in a Volkswagen?

- The cost can vary depending on the specific issue, but replacing an ignition coil typically ranges from $100 to $300 including parts and labor.

9. Will OBDII code P0362 cause any long-term damage to my Volkswagen if left untreated?

- Ignoring the code can lead to more severe engine issues, reduced fuel efficiency, and potential damage to other components over time.

10. Can a faulty spark plug cause OBDII code P0362 to appear in a Volkswagen?

- While a faulty spark plug can contribute to ignition issues, OBDII code P0362 is specifically related to the ignition coil's primary or secondary circuit malfunction.