Engine-Codes.com
Engine-Codes – Volkswagen – P1517 Volkswagen

P1517 Volkswagen Code - Main Relay Circuit Electrical Malfunction

Quick Answer

The P1517 Volkswagen code indicates a Main Relay Circuit Electrical Malfunction in the vehicle's engine control module. Common causes include Faulty main relay, Wiring issues or shorts in the circuit, Malfunctioning engine control module. 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
P1517 Volkswagen indicates Main Relay Circuit Electrical Malfunction.
Common causes
Common causes include Faulty main relay, Wiring issues or shorts in the circuit, Malfunctioning engine control module.
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.
What is this?
Table of contents Created and updated by William Orellana on Sep 08, 2024
💬 Need more help? Ask Auto Expert for instant answers — it's free!
AutoCodes App

Fix Your Car Smarter

Try the New AutoCodes App!

Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.

AutoCodes App on Google Play

Code P1517 Volkswagen Description

The P1517 Volkswagen code indicates a Main Relay Circuit Electrical Malfunction in the vehicle's engine control module. This malfunction can have significant implications for the car's performance and overall functionality. The main relay is a crucial component that controls the flow of electrical power to various systems in the vehicle, including the fuel pump, ignition system, and other essential components. When the main relay circuit experiences an electrical malfunction, it can result in various issues that affect the car's drivability and overall performance.

OBDII Code P1517 Volkswagen - Main Relay Circuit Electrical Malfunction
P1517 Volkswagen Code - Main Relay Circuit Electrical Malfunction

Common Causes of P1517 Volkswagen

  1. Faulty main relay
  2. Wiring issues or shorts in the circuit
  3. Malfunctioning engine control module
  4. Poor electrical connections
  5. Corrosion or damage to electrical components

Symptoms of P1517 Volkswagen

  1. Engine stalling or rough idling
  2. Difficulty starting the vehicle
  3. Check engine light illuminated
  4. Loss of power while driving
  5. Inconsistent engine performance

How to Fix P1517 Volkswagen

  1. Diagnose the specific cause of the malfunction using a diagnostic scanner.
  2. Inspect the main relay and wiring for any visible damage or corrosion.
  3. Test the main relay and electrical connections for proper functionality.
  4. Replace the faulty main relay or repair any damaged wiring or connections as needed.
  5. Clear the diagnostic trouble codes and test drive the vehicle to ensure the issue has been resolved.

Cost to Fix P1517 Volkswagen

The typical repair costs for resolving a Main Relay Circuit Electrical Malfunction can range from $150 to $500, depending on the specific cause of the issue and the cost of parts and labor. It's important to note that the diagnosis time and labor rates at auto repair shops can vary based on factors such as location, vehicle make and model, and engine type. While most auto repair shops charge between $80 and $150 per hour for labor, rates may be higher at dealerships or in metropolitan areas and lower at independent shops. It is recommended to obtain local rates for a more accurate estimate of repair costs.

Need more information about the P1517 Volkswagen code?

Need more information on how to fix the P1517 Volkswagen code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P1517 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 P1517 Volkswagen Code

1. What are the common symptoms of OBDII code P1517 in a Volkswagen?

The common symptoms of OBDII code P1517 in a Volkswagen may include issues with starting the engine, rough idling, stalling, and poor acceleration.

2. What is the main cause of OBDII code P1517 in a Volkswagen?

The main cause of OBDII code P1517 in a Volkswagen is typically a malfunction in the main relay circuit, which can lead to electrical issues affecting the engine's performance.

3. How can I diagnose OBDII code P1517 in my Volkswagen?

Diagnosing OBDII code P1517 in a Volkswagen involves using an OBDII scanner to retrieve the code, checking the main relay circuit for any faults or loose connections, and testing the relay itself for proper functioning.

4. Can a faulty main relay circuit cause other OBDII codes to appear in a Volkswagen?

Yes, a faulty main relay circuit can cause other OBDII codes related to electrical malfunctions or engine performance issues to appear in a Volkswagen, so it's important to address the underlying problem promptly.

5. What are some repair tips for fixing OBDII code P1517 in a Volkswagen?

Some repair tips for fixing OBDII code P1517 in a Volkswagen include checking and repairing any damaged wiring or connections in the main relay circuit, replacing the faulty relay if necessary, and clearing the code with an OBDII scanner after the repair.

6. Is it safe to continue driving my Volkswagen with OBDII code P1517 present?

It is not recommended to continue driving your Volkswagen with OBDII code P1517 present, as the underlying electrical malfunction could potentially lead to more serious issues with the engine's performance or even safety hazards.

7. How much does it typically cost to repair OBDII code P1517 in a Volkswagen?

The cost of repairing OBDII code P1517 in a Volkswagen can vary depending on the specific cause of the issue, but it may range from around $100 to $300 for parts and labor.

8. Can I reset OBDII code P1517 in my Volkswagen without fixing the underlying issue?

While you can clear OBDII code P1517 using an OBDII scanner without fixing the underlying issue, it is not recommended as the problem may persist and potentially lead to further damage to your vehicle.

9. Are there any preventive maintenance measures to avoid OBDII code P1517 in a Volkswagen?

Regularly inspecting the main relay circuit for any signs of wear or damage, keeping up with your vehicle's recommended maintenance schedule, and addressing any electrical issues promptly can help prevent OBDII code P1517 in a Volkswagen.

10. How long does it usually take to repair OBDII code P1517 in a Volkswagen?

Repairing OBDII code P1517 in a Volkswagen typically takes a few hours, depending on the extent of the issue and the availability of replacement parts. It's advisable to consult a professional mechanic for an accurate assessment of the repair time.

Discuss the causes and fixes for P1517 Volkswagen OBDII Code

Submit a New Comment

Code P1517 Volkswagen comments

No comments found for this page.