Quote Originally Posted by Ldub View Post
It sounds to me as if you recently had the door(s) apart for window maintenence.

I'd check the connections to the lock(s) switches, on the door controls.
I had the driver's side door apart to install the SBC lift, but since the passenger side window isn't broken yet, I decided to wait for the inevitable failure before I went to the trouble of the install. When Tom helped me out with the step bar install a few weeks ago, we sprayed white lithium grease down the door to lube the tracks but didn't take the door apart to do it.

It's a good point that maybe the driver's side lock was fouled. If both door locks run through the same circuit loop, it's certainly possible that a loose connector in the driver's side door could disable both doors. Thanks LDub.