Traction malfunction.
Jan 15, 2023 at 12:46 PM
If you turn traction esc off intentionally and remove the battery would the esc work normal when you reconnect the battery?
2011 MERCEDES BENZ C350
MHMDNAJEM
- MEMBER
- 3 POSTS
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JACOBANDNICKOLAS
- ✓ASE Certified Mechanic
- 110,193 POSTS
Hi,
Are you trying to do this to eliminate the malfunction or reset the system? If that is the case, no, it won't reset it.
If there is a traction control malfunction, oftentimes it is the result of a failing wheel speed sensor. By chance, is the ABS light on or any other light?
If you have a live data scan tool, you can drive the vehicle and compare the speed signals at each wheel. If there is a variation with one, that is the likely cause of the issue. If you want to check the sensors and don't have a live data scan tool, here is a link that explains how to check them:
https://www.2carpros.com/articles/abs-wheel-speed-sensor-test
Let me know if this is what is happening, if you have retrieved any diagnostic codes, or if you have additional questions.
Take care,
Joe
Are you trying to do this to eliminate the malfunction or reset the system? If that is the case, no, it won't reset it.
If there is a traction control malfunction, oftentimes it is the result of a failing wheel speed sensor. By chance, is the ABS light on or any other light?
If you have a live data scan tool, you can drive the vehicle and compare the speed signals at each wheel. If there is a variation with one, that is the likely cause of the issue. If you want to check the sensors and don't have a live data scan tool, here is a link that explains how to check them:
https://www.2carpros.com/articles/abs-wheel-speed-sensor-test
Let me know if this is what is happening, if you have retrieved any diagnostic codes, or if you have additional questions.
Take care,
Joe
Jan 15, 2023 at 8:23 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.