AutoCodes – Mercury – C2794 Mercury

C2794 Mercury Code - Power Steering Motor Overheat Protection

Quick Answer

The Power Steering Control Module receives the voltage to ground through the circuit. Common causes include Faulty Power Steering Control Module, Power Steering Control Module harness is open or shorted, Power Steering Control Module 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: C2794 Mercury indicates Power Steering Motor Overheat Protection.
Common causes: Common causes include Faulty Power Steering Control Module, Power Steering Control Module harness is open or shorted, Power Steering Control Module 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 676

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 Jun 14, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code C2794 Mercury Description

The Power Steering Control Module receives the voltage to ground through the circuit. The Power Steering Control Module sends power to the torque sensor and provides a ground path for the torque sensor. The Power Steering Control Module receives signals from the torque sensor, which is dependent upon the torque being requested by the steering input. The Power Steering Control Module sends varying amperage dependent upon the desired output of the power steering control module. The Power Steering Control Module sets the OBDII code when the Power Steering Motor is not to factory specifications.

OBDII Code C2794 Mercury - Power Steering Motor Overheat Protection - AutoCodes.com — C2794 Mercury Code - Power Steering Motor Overheat Protection

What does this mean?

What are the Possible Causes of the DTC C2794 Mercury?

Faulty Power Steering Control Module
Power Steering Control Module harness is open or shorted
Power Steering Control Module circuit poor electrical connection
Intermediate shaft U-joints
Steering column bearings
Ball Joints
Strut bearings
Steering gear

How to Fix the DTC C2794 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 C2794 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 C2794 Mercury code?

Need more information on how to fix the C2794 Mercury code? Get Access to Factory Service Manuals

Need Help with the 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 C2794 Mercury Code

1. What are the common symptoms of OBDII code C2794 Mercury related to Power Steering Motor Overheat Protection?

- Common symptoms include difficulty steering, power steering failure, and a warning light on the dashboard.

2. What are the possible causes of OBDII code C2794 Mercury indicating Power Steering Motor Overheat Protection?

- Causes may include a malfunctioning power steering motor, overheating of the power steering system, or electrical issues.

3. How can I diagnose the OBDII code C2794 Mercury for Power Steering Motor Overheat Protection?

- Diagnosis involves using a professional OBDII scanner to retrieve the code, checking the power steering components for damage, and inspecting the electrical connections.

4. What are some repair tips for fixing OBDII code C2794 Mercury related to Power Steering Motor Overheat Protection?

- Repair tips include checking the power steering fluid level, inspecting the power steering motor for overheating, and testing the electrical circuits for faults.

5. Can driving with OBDII code C2794 Mercury indicating Power Steering Motor Overheat Protection cause further damage?

- Continued driving with this code can lead to complete power steering failure, making it unsafe to drive the vehicle.

6. How much does it typically cost to repair OBDII code C2794 Mercury for Power Steering Motor Overheat Protection?

- Repair costs can vary depending on the exact cause of the issue, but it may range from a few hundred dollars to over a thousand for more severe cases.

7. Are there any preventative measures to avoid OBDII code C2794 Mercury related to Power Steering Motor Overheat Protection?

- Regularly checking the power steering system, maintaining the power steering fluid level, and addressing any unusual noises or steering issues promptly can help prevent this code.

8. Can a DIY enthusiast address OBDII code C2794 Mercury for Power Steering Motor Overheat Protection?

- While some basic checks can be done by DIY enthusiasts, diagnosing and repairing this code may require professional expertise and specialized tools.

9. Is it safe to drive my vehicle with OBDII code C2794 Mercury for Power Steering Motor Overheat Protection temporarily?

- It is not recommended to drive the vehicle with this code as it can compromise the safety and performance of the power steering system.

10. How long does it typically take to repair OBDII code C2794 Mercury related to Power Steering Motor Overheat Protection?

- The repair time can vary depending on the exact cause of the issue and the availability of parts, but it may take a few hours to a full day for the repair to be completed.