99 escalade issues

[tearinitupupholstery]

Ok i got a 99 escalade and my windows and wipers arent working. Could it be because i bypassed my ignition switch? After i did that they would work randomly and its been a few months since they have workedm i hooked up a tester and ran power to my master switch and the windows would work when i did that. I do upholstery for a living idk what to do here

 

[bacon612]

did your radio stop working with your windows and wipers?

 

[tearinitupupholstery]

Yes the radio did. A friend jumped it and now I just have to power the radio off and on every time I use it.

 

[bacon612]

Late reply but I had to replace my BCM to fix this issue in my 99 denali. Smacking the center console by the cup holders would fix my issue until i replaced the bcm. A solder point on the board of the bcm broke loose and it effected the wipers, the radio and the power windows all at once. Really frustrating. Replacing the bcm was pretty easy. It was mounted in the center console and is right by the cupholders.