ABS ESP - MBWorld.org Forums

Jul 26, 2021 | 11:31 PM

louismc

Thread Starter

Junior Member

Joined: Jun 2021

Posts: 23

Likes: 2

From: Montréal

GLK 350

ABS ESP

Hi there,

This morning I replaced a defective Speed sensor (rear right).
I was trying to do the road test to have the light disappear but when I press ESP as instructed, nothing happen.

my car is a glk 2010.

the road test I got was from the forum it says, car on flat surface neutral, press ESP button it is supposed to flash than stand still (the light).
I never got any light by pressing it.

any idea that could help me?

Jul 27, 2021 | 10:11 AM

andreigbs

MBWorld Fanatic!

Joined: Jul 2012

Posts: 1,369

Likes: 319

From: WI

GLK 250

Hopefully it's not a reluctor ring gone bad. There's a couple detailed replacement threads on that issue, might want to read through them.

Jul 27, 2021 | 11:03 AM

louismc

Thread Starter

Junior Member

Joined: Jun 2021

Posts: 23

Likes: 2

From: Montréal

GLK 350

Quote:

Originally Posted by andreigbs

Hopefully it's not a reluctor ring gone bad. There's a couple detailed replacement threads on that issue, might want to read through them.

I will see if the scanner still see errors about the wheel speed. If so, I know it's the pulse ring.
I already got a new one but it's a pain in the a.. to get to it and to replace.
Also I need to buy the right socket for the wheel hub and I have no idea what it is...

Still, I am unsure I performed the road test correctly as I was unable to the the light on the ESP button to flash as explained in many threads. That is anormal. Plus, the car drives better since I replaced the sensor so I guess it is picking data prom it now.

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