Hi,
There could be several reasons it isn't working. For example, a faulty brake light switch can cause it. Also, it could be related to an issue with a clock spring in the steering, a faulty wheel speed sensor, or even a blown fuse.
So, here is what I suggest. Let's start by checking to see if the cruise control module is getting power. The module receives power via fuse number 14 in the under-hood fuse box. In addition to checking the fuse, confirm there is power to it. Here is a link you may find helpful:
https://www.2carpros.com/articles/how-to-check-a-car-fuse
I attached the wiring schematic for the circuit as well as the fuse box. I highlighted the fuse to check.
Let me know what you find or if you have other questions.
Take care,
Joe
See pics below. Note: I had to cut the schematic in half to make them readable for you. I did overlap them so you can follow from one to the next.
Images (Click to enlarge)
Mar 2, 2022 at 7:29 PM
