99 GMC

[OreElect]

Ive had a problem with my 99 sierra :

My Door/Radio is malfunctioning: It used to turn off when I would open my doors to exit the vehicle ...now only the passenger door will turn the radio off when exiting vehicle and it eventually shuts off on the drivers side after exiting approx. 15- 30 minutes later.

 

Also when replacing the switch on the accumulator, does it just un screw and is there any freon loss?

 

Thanks for Any ideas

 

Thanks

OreElect