Power window/lock problem

[pjmman]

Thay all worked before then one day everything quit at once.all fuses and switches are ok ..What else could be wrong? I need Help

[BlazerLT]

You check ALL the fuses in the fuse box?

[lowrider67383]

Originally Posted by pjmman

Thay all worked before then one day everything quit at once.all fuses and switches are ok ..What else could be wrong? I need Help

how did you get them to work?
my 1994 windows and locks s-15 is in that mode right now

[pjmman]

Originally Posted by BlazerLT

You check ALL the fuses in the fuse box?

All the fuses are good

[herkyhawki]

The wires that go from the door jams into the doors flex and bend everytime the door opens. They sometimes get brittle and break. Start with the Drivers Door.
Pull the ends of the rubber boot back and look for broken wires. Or remove door panel and test with voltmeter.

[94 Jimmy]

Neither the Locks or Windows are fed through fuses. The locks are powered from the Power Accessory Circuit Breaker (30A) and the Windows from the Power Window Circuit Breaker (30A), both in the Fuse Block.
Since they each have a different source, but failed at the same time, I'd look at something common to both, namely the ground. Since the Master Window Switch and Master Lock Switch are in the Drivers door, I'd start looking there for a bad ground. Also there is a Door Lock Relay under the hood. Check in and around the drivers door or the lock relay for a bad ground connection or broken wire.
Good Luck, let us know what you find.
See ya
94

[lowrider67383]

i have power going to the switches
when i hit the switch for up i put the test light on one of the wires comming out of the motor and it lights up as the other does to ?

[BlazerLT]

Originally Posted by 94 Jimmy

Neither the Locks or Windows are fed through fuses. The locks are powered from the Power Accessory Circuit Breaker (30A) and the Windows from the Power Window Circuit Breaker (30A), both in the Fuse Block.
Since they each have a different source, but failed at the same time, I'd look at something common to both, namely the ground. Since the Master Window Switch and Master Lock Switch are in the Drivers door, I'd start looking there for a bad ground. Also there is a Door Lock Relay under the hood. Check in and around the drivers door or the lock relay for a bad ground connection or broken wire.
Good Luck, let us know what you find.
See ya
94

Yes they are, my 1995 has a window and lock fuse.

[lowrider67383]

thanks my next project

[pjmman]

Originally Posted by BlazerLT

Yes they are, my 1995 has a window and lock fuse.

Found the problem..it was a broken wire in the rubber boot between the door ..everything works great..Thanks for all of your Help