All Wheel Drive System message?

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.

1 Reply

KEN L

MASTER CERTIFIED MECHANIC
48,363 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.

Images (Click to make bigger)

All Wheel Drive System message?

1 Reply

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