Steady ESP warning?

Tiny
STELLA2023
  • MEMBER
  • 2006 MERCEDES BENZ VARIO
  • 5.4L
  • V8
  • 2WD
  • AUTOMATIC
  • 155,000 MILES
ABS sensor.
Friday, September 15th, 2023 AT 5:19 AM

2 Replies

Tiny
STELLA2023
  • MEMBER
  • 2 POSTS
Are active or passive sensors on my SLK. And what should be the resistive reading on the ohmmeter?
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Friday, September 15th, 2023 AT 5:26 AM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,758 POSTS
Hi,

I believe these are passive sensors. If you have a live data scan tool, you can check to see if there is a signal from each wheel and if they indicate the same speed.

If you don't have access to a scanner, you can check them manually. You will need a multimeter or voltmeter.

Here is a link that explains how to do it:

https://www.2carpros.com/articles/abs-wheel-speed-sensor-test

Let me know what you find.

Take care,

Joe
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Sunday, September 17th, 2023 AT 1:47 PM

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