AutoCodes – RAM – C15C1 RAM

C15C1 RAM Code - Electric Power Steering Mechanical Performance

Quick Answer

The Electric Power Steering (EPS) Module detects high friction in the steering system when requesting a motor torque change and rotor positioning is not responding within two seconds. Common causes include Suspension Damage or Mechanical Failure, Steering Gear Improperly Installed, Damaged or Mechanical Failure, Faulty Electric Power Steering (EPS) 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
C15C1 RAM indicates Electric Power Steering Mechanical Performance.
Common causes
Common causes include Suspension Damage or Mechanical Failure, Steering Gear Improperly Installed, Damaged or Mechanical Failure, Faulty Electric Power Steering (EPS) 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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 1,790
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Nov 06, 2020
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Code C15C1 RAM Description

The Electric Power Steering (EPS) Module detects high friction in the steering system when requesting a motor torque change and rotor positioning is not responding within two seconds.
OBDII Code C15C1 RAM - Electric Power Steering Mechanical Performance - AutoCodes.com
C15C1 RAM Code - Electric Power Steering Mechanical Performance

What are the Possible Causes of the DTC C15C1 RAM?

  • Suspension Damage or Mechanical Failure
  • Steering Gear Improperly Installed, Damaged or Mechanical Failure
  • Faulty Electric Power Steering (EPS) Module

How to Fix the DTC C15C1 RAM?

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 C15C1 RAM 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 C15C1 RAM code?

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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 C15C1 RAM Code

1. What are common symptoms of OBDII code C15C1 RAM related to Electric Power Steering Mechanical Performance?

- Common symptoms include stiff or heavy steering, inconsistent steering effort, or a complete loss of power steering assist.

2. What are possible causes of OBDII code C15C1 RAM for Electric Power Steering Mechanical Performance issues?

- Causes may include a malfunctioning electric power steering motor, faulty power steering control module, damaged steering column, or wiring issues.

3. How can I diagnose the OBDII code C15C1 RAM Electric Power Steering Mechanical Performance problem?

- Diagnosis typically involves using a scan tool to retrieve the trouble code, inspecting the power steering system components for damage, and performing system tests to pinpoint the issue.

4. Can I drive my vehicle with OBDII code C15C1 RAM related to Electric Power Steering Mechanical Performance?

- It is not recommended to drive the vehicle with this code as it may result in difficult or unsafe steering conditions. Seek professional assistance to address the problem promptly.

5. What are some repair tips for resolving OBDII code C15C1 RAM Electric Power Steering Mechanical Performance issues?

- Repair tips may include checking and repairing any damaged wiring, replacing the power steering motor or control module, recalibrating the system, or resetting the trouble code after repairs are made.

6. How much does it typically cost to repair OBDII code C15C1 RAM for Electric Power Steering Mechanical Performance?

- Repair costs can vary depending on the specific issue causing the code, but expenses may range from a few hundred to over a thousand dollars, including parts and labor.

7. Are there any recalls or technical service bulletins related to OBDII code C15C1 RAM Electric Power Steering Mechanical Performance?

- It is recommended to check with the vehicle manufacturer or a dealership to inquire about any relevant recalls or technical service bulletins that may apply to this particular issue.

8. Can a DIY enthusiast fix OBDII code C15C1 RAM Electric Power Steering Mechanical Performance problems?

- While some basic troubleshooting and repairs may be possible for experienced DIY enthusiasts, it is often best to consult a professional mechanic or technician for accurate diagnosis and proper repairs.

9. How long does it typically take to repair OBDII code C15C1 RAM Electric Power Steering Mechanical Performance issues?

- The repair time can vary based on the specific problem and the extent of repairs needed. Some issues may be resolved in a few hours, while more complex issues could take longer, potentially spanning a day or more.

10. Will resetting the OBDII code C15C1 RAM resolve Electric Power Steering Mechanical Performance problems?

- Resetting the code may temporarily clear the warning light, but it will not fix the underlying issue causing the Electric Power Steering Mechanical Performance problem. It is crucial to diagnose and address the root cause for a lasting solution.

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