Engine-Codes.com
Engine-Codes – Volvo – P0512 Volvo

P0512 Volvo Code - Starter Request Circuit

Quick Answer

The P0512 diagnostic trouble code (DTC) for Volvo vehicles refers to an issue with the Starter Request Circuit. Common causes include Faulty starter relay, Wiring issues in the starter request circuit, Defective ignition switch. 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
P0512 Volvo indicates Starter Request Circuit.
Common causes
Common causes include Faulty starter relay, Wiring issues in the starter request circuit, Defective ignition switch.
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 12, 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 P0512 Volvo Description

The P0512 diagnostic trouble code (DTC) for Volvo vehicles refers to an issue with the Starter Request Circuit. This code indicates that there is a malfunction in the circuit responsible for sending the signal to start the engine. When this code is triggered, it can lead to the vehicle's starter system not functioning correctly, potentially preventing the engine from starting.

OBDII Code P0512 Volvo - Starter Request Circuit
P0512 Volvo Code - Starter Request Circuit

Common Causes of P0512 Volvo

  1. Faulty starter relay
  2. Wiring issues in the starter request circuit
  3. Defective ignition switch
  4. Faulty starter motor
  5. Poor electrical connection in the circuit

Symptoms of P0512 Volvo

  1. Engine cranks but does not start
  2. Intermittent starting issues
  3. Clicking sound when attempting to start the vehicle
  4. Starter motor not engaging when the ignition key is turned

How to Fix P0512 Volvo

  1. Perform a thorough inspection of the starter request circuit to identify any damaged or loose wiring.
  2. Test the starter relay and ignition switch for proper functionality and replace if necessary.
  3. Check the starter motor for any signs of wear or damage and replace if needed.
  4. Ensure all electrical connections in the circuit are clean and secure.
  5. Clear the DTC from the vehicle's computer system and test to verify that the issue has been resolved.

Cost to Fix P0512 Volvo

The cost of repairing a P0512 code can vary depending on the specific cause of the issue and the labor rates in your area. On average, the cost of parts for this repair can range from $50 to $200, with labor costs adding an additional $100 to $300. Keep in mind that these are rough estimates, and actual costs may differ based on the location, vehicle make and model, and the extent of the repair needed. It's recommended to consult with a qualified mechanic to get a more accurate estimate for your specific situation.

What does this mean?

Tech Notes for P0512 Volvo

For Volvo models the P0512 code could be triggered by the immobilizer system. The immobilizer system is not receiving the signal from the antenna ring, replacing the antenna ring and clear the code usually takes care of the problem.

Need more information about the P0512 Volvo code?

Need more information on how to fix the P0512 Volvo code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0512 Volvo 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 P0512 Volvo Code

1. What are the common symptoms of OBDII code P0512 in a Volvo related to the Starter Request Circuit?

When OBDII code P0512 is triggered in a Volvo, you may experience issues such as the engine not cranking or starting, intermittent starting problems, or the starter motor not engaging.

2. What does the OBDII code P0512 Volvo indicate about the Starter Request Circuit?

OBDII code P0512 in a Volvo indicates a problem with the Starter Request Circuit, which is responsible for sending signals to the starter motor to engage and crank the engine.

3. What are the possible causes of OBDII code P0512 related to the Starter Request Circuit in a Volvo?

Common causes of OBDII code P0512 in a Volvo include a faulty starter relay, damaged wiring or connectors in the Starter Request Circuit, or a malfunctioning ignition switch.

4. How can I diagnose the issue causing OBDII code P0512 in my Volvo related to the Starter Request Circuit?

To diagnose the problem, you can use a diagnostic scanner to read the code and perform a visual inspection of the starter relay, wiring, and connectors. Testing the components for proper voltage and continuity can help pinpoint the issue.

5. What are some repair tips for resolving OBDII code P0512 in a Volvo associated with the Starter Request Circuit?

Repair tips for addressing OBDII code P0512 include checking and replacing a faulty starter relay, repairing any damaged wiring or connectors, and ensuring the ignition switch is functioning correctly.

6. Can OBDII code P0512 in a Volvo related to the Starter Request Circuit be fixed without professional help?

While some DIY enthusiasts may be able to address simple issues like replacing a faulty starter relay, diagnosing and repairing complex electrical problems in the Starter Request Circuit may require professional help.

7. Is it safe to continue driving with OBDII code P0512 triggered in a Volvo?

It is not recommended to drive your Volvo with OBDII code P0512 active, as it can lead to unreliable starting or complete engine failure. It's best to address the issue promptly to avoid further damage.

8. How long does it typically take to repair OBDII code P0512 in a Volvo related to the Starter Request Circuit?

The repair time for OBDII code P0512 can vary depending on the specific cause of the issue. Simple fixes like replacing a starter relay can be done quickly, while more complex wiring or ignition switch repairs may take longer.

9. Will resetting the OBDII code P0512 in a Volvo make the problem go away permanently?

Resetting the OBDII code P0512 in a Volvo may clear the code temporarily, but if the underlying issue in the Starter Request Circuit is not addressed, the code is likely to reappear. It's important to diagnose and fix the root cause of the problem.

10. Can extreme weather conditions affect the occurrence of OBDII code P0512 in a Volvo related to the Starter Request Circuit?

Extreme weather conditions, such as extreme cold or heat, can potentially exacerbate existing issues in the Starter Request Circuit, leading to the triggering of OBDII code P0512. It's essential to ensure all electrical components are functioning correctly in such conditions.

Discuss the causes and fixes for P0512 Volvo OBDII Code

Submit a New Comment

Code P0512 Volvo comments

No comments found for this page.