Driver door window switch/heated seat switch do not illuminate

We need to test the STGILLUM #8 fuse in the interior fuse panel. here is a guide to help with the fuse locations below:

https://www.2carpros.com/articles/how-to-check-a-car-fuse

Check out the diagrams (below). Let us know what happens and please upload pictures or videos of the problem.

Thank you. I will report back in the morning with video.

Hello. I attached a video to explain better.

Thank you again.

Thanks for the video. It is suppose to light up on both sides please replace the fuse lets see what happens.

I replaced the fuse, no luck.

Okay, it looks like the BCM is going out. to be sure lets do a CAN scan which is the future of automotive repair. you can get a CAN scanner from Amazon for about $50.00. here is a video to show you how:

https://youtu.be/InIlnsjOVFA

Here is how you can replace the BCM. Check out the diagrams (below). Please let us know what happens.

Hello, I replaced my BCM and that's didn't fix the issue. What else could it be?

Hi,

I attached the wiring schematic for the power windows so I could get a good look at the driver's switch. Here is what I want you to try:

First, I need you to check the ground for the door module. If you look at pic 2 below, I circled it and its location. Confirm there is continuity to ground via the two black wires.

Here is a link you may find helpful:

https://www.2carpros.com/articles/how-to-check-wiring

Let me know what you find or if you have other questions.

Take care and God Bless,

Joe

Thank you! I will try this tomorrow and report back.

You are very welcome. Let me know what you find or if you have other questions.

Take care,
Joe

I wasn't able to locate the ground wires unfortunately, too many blocking my view. I will try again tomorrow.

Hi,

No problem. Let me know what you find or if you have other questions.

Take care,
Joe