AutoCodes – RAM – B10C4 RAM

B10C4 RAM Code - Heated Steering Wheel Control Circuit Resistance Out Of Range

Quick Answer

The Heated Seat Module (HSM) detects current between 0.5 and 1.0 amp on the Heated Steering Wheel Feed circuit for more than two seconds when the output is turned on. Common causes include Faulty Heated Steering Wheel (HSW), Faulty Clockspring, Heated Steering Wheel harness is open or shorted. Severity is Low - monitor the vehicle and repair when practical. The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.

What it means
B10C4 RAM indicates Heated Steering Wheel Control Circuit Resistance Out Of Range.
Common causes
Common causes include Faulty Heated Steering Wheel (HSW), Faulty Clockspring, Heated Steering Wheel harness is open or shorted.
Severity
Low - monitor the vehicle and repair when practical.
Can I drive?
The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.
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Code Popularity 1,881
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Nov 19, 2024
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Code B10C4 RAM Description

The Heated Seat Module (HSM) detects current between 0.5 and 1.0 amp on the Heated Steering Wheel Feed circuit for more than two seconds when the output is turned on.
OBDII Code B10C4 RAM - Heated Steering Wheel Control Circuit Resistance Out Of Range - AutoCodes.com
B10C4 RAM Code - Heated Steering Wheel Control Circuit Resistance Out Of Range

What are the Possible Causes of the DTC B10C4 RAM?

  • Faulty Heated Steering Wheel (HSW)
  • Faulty Clockspring
  • Heated Steering Wheel harness is open or shorted
  • Heated Steering Wheel circuit poor electrical connection
  • Faulty Heated Seat Module (HSM)

How to Fix the DTC B10C4 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 B10C4 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 B10C4 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 B10C4 RAM Code

1. What are the common symptoms of OBDII code B10C4 RAM related to Heated Steering Wheel Control Circuit Resistance Out Of Range?

- Common symptoms include a non-functional heated steering wheel, intermittent heating, or complete failure of the heated steering wheel system.

2. What are the possible causes of OBDII code B10C4 RAM indicating Heated Steering Wheel Control Circuit Resistance Out Of Range?

- The code may be triggered by issues such as a faulty heated steering wheel control module, damaged wiring, a blown fuse, or a malfunctioning heated steering wheel element.

3. How can I diagnose the OBDII code B10C4 RAM for Heated Steering Wheel Control Circuit Resistance Out Of Range?

- Diagnose the code by inspecting the wiring for any visible damage, checking the fuse related to the heated steering wheel, testing the heated steering wheel control module, and verifying the resistance of the steering wheel heating element.

4. Can I still drive my vehicle with the OBDII code B10C4 RAM indicating Heated Steering Wheel Control Circuit Resistance Out Of Range?

- While it is possible to drive the vehicle with this code, it is recommended to address the issue promptly to ensure the proper functioning of the heated steering wheel system.

5. How can I repair OBDII code B10C4 RAM for Heated Steering Wheel Control Circuit Resistance Out Of Range?

- Repair options include replacing the heated steering wheel control module, repairing any damaged wiring, replacing the blown fuse, or fixing the heating element in the steering wheel.

6. Is it safe to attempt repairs for OBDII code B10C4 RAM related to Heated Steering Wheel Control Circuit Resistance Out Of Range myself?

- If you have experience with automotive electrical systems, you may attempt the repairs yourself. However, if you are unsure, it is recommended to seek assistance from a professional mechanic.

7. Are there any common mistakes to avoid when dealing with OBDII code B10C4 RAM Heated Steering Wheel Control Circuit Resistance Out Of Range?

- Avoid overlooking simple causes like a blown fuse, skipping proper diagnostic steps, or neglecting to clear the code after repairs are made.

8. Will resetting the OBDII code B10C4 RAM related to Heated Steering Wheel Control Circuit Resistance Out Of Range resolve the issue?

- Resetting the code may temporarily clear the warning, but if the underlying problem persists, the code is likely to reappear. It's essential to diagnose and address the root cause of the code.

9. How much does it typically cost to repair OBDII code B10C4 RAM for Heated Steering Wheel Control Circuit Resistance Out Of Range?

- Repair costs can vary depending on the specific issue causing the code, but expenses may include parts like a new control module, wiring repairs, or fuse replacement, along with labor costs for diagnosis and repair.

10. Can extreme weather conditions impact the likelihood of encountering OBDII code B10C4 RAM for Heated Steering Wheel Control Circuit Resistance Out Of Range?

- Extreme temperatures or moisture exposure can potentially exacerbate issues with the heated steering wheel system, leading to the triggering of this fault code. It's essential to protect the vehicle from such conditions to prevent related problems.

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