All Wheel Drive System message?

Tiny
ABAKHSHESHE99
  • MEMBER
  • 2018 CHEVROLET TRAX
  • 50,000 MILES
I have two messages that are constantly on my display that are always rotating the first one says Service All Wheel Drive System and the second one says All Wheel Drive Off and the car dings four times every couple of seconds the entire time the car is running, and I can’t dismiss these messages. I don’t know what’s happening.
Sunday, July 30th, 2023 AT 8:02 PM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 54,137 POSTS
It sounds like you have a wheel speed sensor that has gone out but to be sure we need to run the codes; you can get a CAN scanner (Controller Area Network) which will work on most cars from Amazon.

here is a video to show you how:

https://youtu.be/u-4syLc-ifQ

Here is how to change out the wheel speed sensor in case I am correct, and a code comes up for it. Check out the images (below). Please let us know what happens.
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Monday, July 31st, 2023 AT 2:14 PM

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