Need Help making Garage Door Opener work on keyed circuit

[CartMaker]

On 1/23/2020 at 5:48 AM, Grandpa1 said:

Thanks for the reply's guys.

It is not safe yet I think it could be fixed easily. I think. If we could cut the constant hot wire going to the opener and replace it with a tap from the rear sliding glass circuit it would work with the key or RAP.

I found the circuit schematics.

If anyone can read the circuit schematics they are located  at the GM Upfitter website, Body Builder Manual, Light Duty Vehicles, Full Size, Chevrolet Silverado LD 1500 Pickup Electrical.

Go there and it will download or you can save to file.

The Remote circuit is on Page 8-18 and the Sliding Rear Glass Circuit is on 2-10.

Sure wish I could use the built in opener in my high dollar truck.

By the way, the remote in my wife's Hyundai SUV is hot all the time too! Don't make sense to me why it's the industry standard to make a remote garage door opener hot all the time.

Thanks everyone!

Wife's 2021 Sante Fe is NOT hot without acc juice.