Hello,
It sounds like you have a SJB (smart junction box) that is going out. which is common. To be sure we can do CAN scan which is the future of car repair. you can get a scanner for about $50.00 on Amazon. Here is the location and how to replace it in the diagrams below:
https://youtu.be/InIlnsjOVFA
Check out the diagrams (below). Please let us know what happens.
Images (Click to enlarge)
SPONSORED LINKS
Friday, December 13th, 2019 AT 12:02 PM