Just got a 97 Bravada. All the windows work from the master control but none work from the individual doors. Power mirrors work as well as locks. Not sure if this means the lock out on the driver door panel is jacked keeping the others from getting power. Any body else had this issue? Thanks Pat

 

Could be the safety switch on the driver's door as you suspect. It's probably worthwhile to disassemble the door panels and test with a multimeter. Do you have an Oldsmobile manual for your Bravada?

 

I’m not sure. I’ll go thru my books to see if I have one.

 

you don't have to disassemble the door panel to access the switch assembly,it lifts out of the door panel from the front,the rear of the switch panel hooks under the door panel

 

It was the lock out switch.