AutoCodes – Mercedes-Benz – C1035 Mercedes-Benz

C1035 Mercedes-Benz Code - Steering Angle Sensor Zero Point Variation

Quick Answer

The Electronic Stability Program (ESP) is an active safety system which improves vehicle stability in all driving situations. Common causes for C1035 Mercedes-Benz include wiring or connector problems, a faulty related sensor or actuator, and control module or calibration issues. 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: C1035 Mercedes-Benz indicates Steering Angle Sensor Zero Point Variation.
Common causes: Common causes for C1035 Mercedes-Benz include wiring or connector problems, a faulty related sensor or actuator, and control module or calibration issues.
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 17,231

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 Aug 06, 2020

Description
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code C1035 Mercedes-Benz Description

The Electronic Stability Program (ESP) is an active safety system which improves vehicle stability in all driving situations.
It operates by actuating the brakes individually on one or more wheels on the front or rear axle. ESP stabilizes the vehicle when cornering, when braking or when coasting without power and holds it reliably in track.
ESP complements the familiar functions of the anti-lock brake system (ABS), acceleration slip regulation (ASR) and engine braking regulation (EBR).
The stability regulation function is superordinate to the ABS and ASR control systems. As well as actively intervening with the brakes, ESP also has an influence on engine / transmission management.
The Electronic Stability Program (ESP) includes the following system interplay:
ABS prevents the wheels from locking up during braking and thus maintains the steerability and directional control of the vehicle during deceleration.
ASR prevents the drive wheels from spinning while driving. It also improves directional control with better traction across the entire speed range.
EBR reduces brake slip at the drive wheels during deceleration and ensures directional control.
ESP prevents the vehicle from breaking away when it is oversteered or understeered. In all situations it ensures that the vehicle does not deviate from the course specified by the driver (within the bounds of physical limits). Brake forces are produced selectively at the individual wheels to correct this.

OBDII Code C1035 Mercedes-Benz - Steering Angle Sensor Zero Point Variation - AutoCodes.com — C1035 Mercedes-Benz Code - Steering Angle Sensor Zero Point Variation

How to Fix the DTC C1035 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 does this mean?

Code Tech Notes

1. Determine whether ESP MK25 system is installed in vehicle. You can recognize externally whether the new ESP MK25 system or the old ESP MK20 system is installed by proceeding as follows:
In individual cases it is possible for the ETC control module with part number 030 545 23 32 (EGS 52 Q01 or SW 14/01) to send erroneous data on the CAN-C bus after switching on the ignition
- One pressure sensor on master brake cylinder: ESP MK25 (new)
- Two pressure sensors on master brake cylinder: ESP MK20 (old)
A further recognition characteristic on the MK25 system is the new combined yaw rate/lateral acceleration sensor. The electronic stability program (ESP) receives this data and then erroneously assumes that the steering angle sensor signal came from the steering tube module rather than the combined yaw rate/lateral acceleration sensor However, since the steering tube module is not currently installed in model 203, the ESP control module does not receive any data and stores the DTC specified in the document. Conversion from MK20 to MK25 was accomplished on approx. 08/2001, however, some preliminary vehicles were produced It is therefore important to differentiate on the basis of the number of pressure sensors present on the master brake cylinder.

2. Remove/install/replace ETC control module

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the C1035 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 C1035 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.

Frequently Asked Questions about C1035 Mercedes-Benz Code

1. What are common symptoms of OBDII code C1035 in a Mercedes-Benz related to the Steering Angle Sensor Zero Point Variation?

The common symptoms include the ABS warning light staying on, traction control system malfunction, and potential loss of stability control.

2. What could cause the OBDII code C1035 in a Mercedes-Benz triggering the Steering Angle Sensor Zero Point Variation?

The code C1035 is typically caused by a misaligned steering angle sensor, damaged wiring harness, or a faulty steering angle sensor itself.

3. How can I diagnose the OBDII code C1035 in my Mercedes-Benz for Steering Angle Sensor Zero Point Variation?

You can diagnose the code C1035 by performing a visual inspection of the steering angle sensor and its wiring, using a scan tool to read the error codes, and checking the sensor's calibration.

4. Can I drive my Mercedes-Benz with the OBDII code C1035 related to Steering Angle Sensor Zero Point Variation?

It is not recommended to drive your Mercedes-Benz with the code C1035 active, as it can affect the proper functioning of the ABS and stability control systems.

5. Is it possible to reset the OBDII code C1035 related to Steering Angle Sensor Zero Point Variation in a Mercedes-Benz without repairs?

Resetting the code without addressing the underlying issue will likely result in the code reappearing. It is important to diagnose and repair the cause of the code.

6. How can I repair the OBDII code C1035 related to Steering Angle Sensor Zero Point Variation in my Mercedes-Benz?

To repair the code C1035, you may need to realign the steering angle sensor, repair any damaged wiring, or replace the sensor if it is faulty.

7. Can a DIY enthusiast fix the OBDII code C1035 associated with Steering Angle Sensor Zero Point Variation in a Mercedes-Benz?

While some DIY enthusiasts may be able to realign the steering angle sensor, it is recommended to have a professional diagnose and repair the issue to ensure proper calibration and functionality.

8. Will fixing the OBDII code C1035 related to Steering Angle Sensor Zero Point Variation in my Mercedes-Benz be costly?

The cost of repairing the code C1035 can vary depending on the extent of the issue, but it may involve labor costs for diagnosis and repair, as well as potential parts replacement.

9. How long does it take to repair the OBDII code C1035 for Steering Angle Sensor Zero Point Variation in a Mercedes-Benz?

The repair time for the code C1035 can vary based on the specific issue, but it may take a few hours to realign the sensor, repair wiring, or replace the sensor.

10. Can the OBDII code C1035 related to Steering Angle Sensor Zero Point Variation in a Mercedes-Benz affect vehicle safety?

Yes, the code C1035 can impact the safety of your Mercedes-Benz as it may affect the proper functioning of the ABS, traction control, and stability control systems.