AutoCodes – Mercury – U2015 Mercury

U2015 Mercury Code - Powertrain Control Module Signal Open Or Short To Power

Quick Answer

The Powertrain Control Module (PCM) monitors the signal from the Overhead Trip Computer (OTC) (Message Center). Common causes include Faulty Overhead Trip Computer (OTC) (Message Center), Overhead Trip Computer harness is open or shorted, Overhead Trip Computer 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: U2015 Mercury indicates Powertrain Control Module Signal Open Or Short To Power.
Common causes: Common causes include Faulty Overhead Trip Computer (OTC) (Message Center), Overhead Trip Computer harness is open or shorted, Overhead Trip Computer 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 441

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 Nov 23, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code U2015 Mercury Description

The Powertrain Control Module (PCM) monitors the signal from the Overhead Trip Computer (OTC) (Message Center). The PCM sets the OBDII code when the signal from the Overhead Trip Computer (OTC) (Message Center) is open or short to power.

OBDII Code U2015 Mercury - Powertrain Control Module Signal Open Or Short To Power - AutoCodes.com — U2015 Mercury Code - Powertrain Control Module Signal Open Or Short To Power

What does this mean?

What are the Possible Causes of the DTC U2015 Mercury?

Faulty Overhead Trip Computer (OTC) (Message Center)
Overhead Trip Computer harness is open or shorted
Overhead Trip Computer circuit poor electrical connection

How to Fix the DTC U2015 Mercury?

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 U2015 Mercury 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 U2015 Mercury code?

Need more information on how to fix the U2015 Mercury code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the U2015 Mercury 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 U2015 Mercury Code

1. What are the common symptoms of OBDII code U2015 (Powertrain Control Module Signal Open or Short to Power) in a Mercury vehicle?

- Common symptoms may include rough idle, engine misfires, poor acceleration, and potential stalling.

2. What are the possible causes of OBDII code U2015 in a Mercury vehicle?

- The code U2015 can be triggered by issues such as damaged wiring, a faulty powertrain control module (PCM), or a short circuit to power.

3. How can I diagnose OBDII code U2015 in my Mercury vehicle?

- Diagnosing this code typically involves using a scan tool to retrieve the code, inspecting the wiring harness for damage, and checking the PCM for any signs of malfunction.

4. Can a DIY enthusiast repair OBDII code U2015 in a Mercury vehicle?

- While some enthusiasts may attempt to repair this code themselves, it is recommended to seek professional help due to the complexity of diagnosing and repairing electrical issues.

5. Is it safe to continue driving my Mercury with OBDII code U2015 present?

- It is not recommended to drive your vehicle with this code present as it can lead to further damage and potential safety hazards.

6. How much does it typically cost to repair OBDII code U2015 in a Mercury vehicle?

- The cost of repairing this code can vary depending on the exact cause of the issue, but it may range from a few hundred to over a thousand dollars.

7. Are there any preventive measures to avoid triggering OBDII code U2015 in a Mercury vehicle?

- Regular maintenance, such as checking the wiring harness for wear and tear, can help prevent issues that may trigger this code.

8. Can a low battery voltage cause OBDII code U2015 in a Mercury vehicle?

- Yes, low battery voltage or a failing alternator can potentially cause electrical issues that result in the U2015 code being triggered.

9. What should I do if I reset the OBDII code U2015 in my Mercury but it keeps coming back?

- If the code keeps reappearing after being reset, it is crucial to have a professional mechanic thoroughly inspect and diagnose the underlying problem.

10. How long does it typically take to repair OBDII code U2015 in a Mercury vehicle?

- The repair time can vary based on the specific cause of the issue, but it may take anywhere from a few hours to a full day to complete the repair process.