AutoCodes – Ford – P0512 2006 Ford Fusion

P0512 2006 Ford Fusion Code - Starter Request Circuit

Quick Answer

This Diagnostic Trouble Code (DTC) indicates that the Push Button Ignition Switch Powertrain Control Module (PCM) input circuit has power while the ignition is in the OFF position. Common causes include Faulty Push Button Ignition Switch, Push Button Ignition Switch harness is open or shorted, Push Button Ignition Switch 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: P0512 2006 Ford Fusion indicates Starter Request Circuit.
Common causes: Common causes include Faulty Push Button Ignition Switch, Push Button Ignition Switch harness is open or shorted, Push Button Ignition Switch 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 2,083

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jul 12, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P0512 2006 Ford Fusion Description

This Diagnostic Trouble Code (DTC) indicates that the Push Button Ignition Switch Powertrain Control Module (PCM) input circuit has power while the ignition is in the OFF position.

OBDII Code P0512 2006 Ford Fusion - Starter Request Circuit - AutoCodes.com — P0512 2006 Ford Fusion Code - Starter Request Circuit

What does this mean?

What are the Possible Causes of the DTC P0512 2006 Ford Fusion?

Faulty Push Button Ignition Switch
Push Button Ignition Switch harness is open or shorted
Push Button Ignition Switch circuit poor electrical connection
Faulty Powertrain Control Module (PCM)

How to Fix the DTC P0512 2006 Ford Fusion?

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 P0512 2006 Ford Fusion 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 P0512 2006 Ford Fusion 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 P0512 2006 Ford Fusion Code

1. What does the OBDII code P0512 for a 2006 Ford Fusion indicate?

The code P0512 on a 2006 Ford Fusion points to a Starter Request Circuit issue.

2. What are the common symptoms of a Starter Request Circuit problem on a 2006 Ford Fusion?

Common symptoms include the engine not starting, a "Starter Request Circuit Malfunction" warning light on the dashboard, and intermittent starting issues.

3. What are the possible causes of the P0512 code on a 2006 Ford Fusion?

Potential causes of the P0512 code include a faulty starter relay, damaged wiring or connectors in the starter circuit, a defective ignition switch, or a malfunctioning PCM (Powertrain Control Module).

4. How can I diagnose a Starter Request Circuit problem on my 2006 Ford Fusion?

Diagnosis typically involves checking the starter relay, inspecting the wiring and connectors for any damage, testing the ignition switch, and using a scan tool to communicate with the PCM for further troubleshooting.

5. Can I still drive my 2006 Ford Fusion with the P0512 code present?

It is not recommended to drive the vehicle with the P0512 code, as it can lead to potential starting issues and possible stalling while driving.

6. How can I repair a Starter Request Circuit problem on my 2006 Ford Fusion?

Repairing the issue involves replacing a faulty starter relay, repairing or replacing damaged wiring or connectors, fixing any issues with the ignition switch, or reprogramming the PCM if necessary.

7. Is it necessary to reset the OBDII code P0512 after repairing the Starter Request Circuit problem on a 2006 Ford Fusion?

Yes, it is important to clear the P0512 code using an OBDII scanner after fixing the underlying problem to reset the system and ensure the warning light does not reappear.

8. Can a DIY enthusiast fix the Starter Request Circuit issue causing the P0512 code on a 2006 Ford Fusion?

While some basic troubleshooting and repairs can be done by a DIY enthusiast, diagnosing and fixing complex issues related to the Starter Request Circuit may require professional assistance.

9. How much does it typically cost to repair a Starter Request Circuit problem triggering the P0512 code on a 2006 Ford Fusion?

The cost of repairing a Starter Request Circuit issue can vary depending on the specific cause of the problem, but it may range from $100 to $500 or more, including parts and labor.

10. Are there any preventive maintenance measures to avoid encountering the P0512 code on a 2006 Ford Fusion in the future?

Regularly inspecting and maintaining the starter circuit components, such as the relay, wiring, and ignition switch, can help prevent issues that may trigger the P0512 code in the future.