1993 chevrolet caprice power door locks will not work,

First, there is not enough vehicle information posted here to help you with your problem. When you are asking for information on how to repair an engine or an engine accessory, it is prudent to mention which engine your vehicle is equipped with.

Second, I have been in the automotive repair business for 37 years. I have worked on MANY Chevrolet Caprices. I have never heard of a filter on a fuel injector.

Do you have power at the switch and coming out of the switch? If yes, is there power at the motor? If yes, replace the motor.

Hello, to take lock out of the glove box door handle you have to follow these steps:
1. You have to open the box door.

2. Push latch to close position

3. Put in lock position and remove the key

4. Push in tab

5. Insert the key

6. Turn the key to unlatch the position and pull lock out.

7. If latch needs to be replace, UN-screw collar

8. Reverse to re-install .

Thanks

most times this is repaired by replacement of the drivers door power window control switch panel located in the drivers door panel(the one that you push to open/close windows etc.

could be door acuator switch. remove rear door cover follow rear door lock rod it will lead you to the lock motor check power plug make sure its its cliped in some times they come loose.next if plug is tight get a test lite chech see if you have power to lock motor have a friend move master switch up and down while youcheck for power mostlikely the switch is no good.

Hey - sorry to hear your having problems - the car electrical is made into sections so as to not over load the system.
Your problem sounds like a larger fuse is all that is the problem. Take it to a reputable shop and ask them to check your fuses. WRITE down the problem and do not expect a QUICK wait time. Maybe you will get lucky but most likely you won't. Just be patient and have a qualified mechanic check your system out. You should be fine.

Best of it. Please rate me high if this helps you .

Thanks RICESKI

the power lock acuator is probably bad, remove door panel, check for power and ground at acuator while hitting doorlock button.

make sure you dont have to lock hubs by hand if not it is the acuator

MASTER SW ASSY ON CONDUCTOR DOOR MUST BE REPLACED

I would follow their recommendation as I had the same problem with my car. They unhooked the power to that door and it was fine. The problem was a short in the wiring in the door that was causing the problem. So maybe get them to check the wiring in the door as well.