AutoCodes – Mercedes-Benz – C11B7 Mercedes-Benz

C11B7 Mercedes-Benz Code - Steering Angle Sensor Signal Implausible

Quick Answer

The ESP control module has detected an invalid or implausible steering angle sensor signal. Common causes include Uncalibrated steering angle sensor, Steering column misalignment, Faulty Clock Spring. 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: C11B7 Mercedes-Benz indicates Steering Angle Sensor Signal Implausible.
Common causes: Common causes include Uncalibrated steering angle sensor, Steering column misalignment, Faulty Clock Spring.
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 30

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 01, 2026

Description
Possible Causes
How To Fix
Cost to Diagnose
Comments
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Code C11B7 Mercedes-Benz Description

The ESP control module has detected an invalid or implausible steering angle sensor signal. The steering angle sensor is used by the ABS and Electronic Stability Program (ESP) to determine the driver's intended steering direction. The code may be caused by an uncalibrated steering angle sensor, a faulty clock spring, steering column misalignment, wiring issues, or a defective steering angle sensor. After repairs involving the steering system or battery replacement, the sensor may require recalibration using a compatible diagnostic scan tool.

OBDII Code C11B7 Mercedes-Benz - Steering Angle Sensor Signal Implausible - AutoCodes.com — C11B7 Mercedes-Benz Code - Steering Angle Sensor Signal Implausible

What does this mean?

What are the Possible Causes of the DTC C11B7 Mercedes-Benz?

Uncalibrated steering angle sensor
Steering column misalignment
Faulty Clock Spring
Clock Spring harness is open or shorted
Clock Spring circuit poor electrical connection

How to Fix the DTC C11B7 Mercedes-Benz?

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 C11B7 Mercedes-Benz 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 C11B7 Mercedes-Benz 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.