2005 equinox driver side power door dos not work.

You see the circuit breaker, supplies voltage to power seat switch, You see the wire color? On hinge side of driver door is probably a wiring harness, probably has a protective rubber boot covering. Pull the boot back far enough to see wire colors, use a testlight, have to penetrate the insulation to get at the wiring. If no voltage, either wire is broken or check for voltage at the circuit breaker. Black wire is ground, check that also.

You see the wire colors for seat motors, those are voltage and ground, depending on which way the motor is moving.

Test to see if you have power going to the door lock motor, if you do, then motor is bad, if you don't then there is a shorted wire or switch

I have an 05 equinox had same problem with driver window,ended up finding broken wires in rubber boot between door and jamb,pieced out broken wires,problem solved....

Front Left Hand LH Driver Side Door Check Stop Linkage
2005 2006 2007 2008 2009 Chevrolet Equinox
Genuine GM Part Number:15861661

I had same issue, you must remove driver door panel and you will notice some wires have broken after constant open/closing of door. Reconnect wires and you are good to go !

I've had the exact opposite issue with my 2005 Equinox.
My rear door is locked and will not unlock.

sounds like a short in the wiring.

check fuse .if fuse good you got a bad ground.

The 23 should work on the drivers side but you will need a 19" on the passenger side.
Hope this helps and let me know.
Regards,

Check inside wiring by the driver's side door hinge. Remove the rubber boot and you will find broken wires. Make a splice and you are fixed!