I have a 94 Grand Cherokee Laredo. The power windows stopped working. I checked the motor by bypassing it and it's good. I have power coming to the master switch. I replaced the master switch with a used one, still no luck. The fuse is good. Any other ideas?

 

Check for broken/chaffed wires in the harness going into the door from the door pillar. They tend to wear a lot from age and the opening of the doors.
And Welcome to CF!

 

Thanks, I'll check that out

 

My 94 ZJ did the samething.Pull the door sock off and splice in new sections of wire on the ones that are broke.All mine were broke when I bought it.I didn't have ds speaker,windows or locks.

 

Had one door where all the wires had their insulation wore off. Found that the plastic cover had some rough spots inside tearing up the wires. Might wanna give that a check too.

 

Thanks for all the info. Found a broken wire between the drivers door and chassis.