My 2005 Crew, in very cold weather, kept on locking and unlocking the doors as I drove along. I tried the remote fob, nothing, I shut it off when I got home and it didn't do it. Anyone else have this situation??

Also, is there a way that all the dors can unlock when you open the drivers' door?

Thank You;

 

Did you ever find out what it was? My truck is doing the same thing now along with a constant honk blast (not a beep, pause, beep). I had to pull the horn fuse to get it to stop. It all started right after some heavy rains this weekend.

Any ideas? Perhaps a failed body control security module?

 

I never had the prob come back. An independent shop guessed that I had ice in my door that closed a connection. (A problem you can't have in San Diego)
We can have our brake pad warning light go on also, since the ice can bridge the sensors between the brake bads and set off the warning light that signifies the pads are touching the rotors.

Good Luck and Merry Christmas

 

Thanks for taking the time to respond. Took the truck to the dealer this morning. I noticed as I dropped it off that now the taillights wont turn off :|

I'll post what they find just in case anyone else in the future has this problem. But my best guess is something got wet during the fairly heavy rains this past weekend.