#DoorLock

TTAC Commentator Arthur Dailey writes:

Sajeev,

As I look outside a the terrible weather, I felt it was opportune to ask you (and the B&B) a relatively simple yet timely question about preventing car door freezing: door handles, windows, etc, during the freeze and thaw cycles that we are increasingly experiencing.

On Sunday our temperature reached a record low of – 22C but on Thursday we had driving rain and a record high of + 10C melting all the snow. Friday we are dropping to – 13C with high winds and freezing rain/sleet/snow. All of these freeze thaw cycles play havoc with our autos.

The high temperatures combined with the salt used to keep the roads less icy results in rusting. Perhaps less serious but just as frustrating are the freezing of windows, doors, door locks and door handles.

Josh writes:

Around fall of last year, my girlfriend and I learned we were going to have a baby. I already have two girls and she has three boys. With the existing brood, we were already traveling places in convoy as her Nissan Maxima and my Honda Accord Coupe V6 could not fit everyone together. We threw our money together to get a third vehicle that could carry the entire family and our future baby.

After much research on my end and exploring all other alternatives, we concluded that we wanted a good ol’ Chevy Suburban. It has plenty of room for all of us, can be had relatively cheap, it’s simple enough to troubleshoot and work on, yet will be pretty handy for future home improvement projects.

Gary writes:

Good Afternoon,

Today when I got into my 2002 Saturn SL2, the power door locks started chattering. Each door, over the space of about 45 minutes, had the same thing happen. Sometimes it would be one at a time, other times it would be two or more. I also noticed that the inside locks – the “up/down” button, not the little lever you use to manually unlock the car – would not work, only later to work. For now I have removed the lock fuse and that stopped the problem. I wait and plug the fuse back in, and the sporadic chattering once again begins. Sometimes it is completely quiet. Any thoughts?

Thank you!

TTAC’s own Ronnie Schreiber writes:

My mom’s ’02 Saturn’s SL1 power locks freak out sometimes, sounds like solenoids are having spasms. I’ll go to lock or unlock them and they’ll start fluttering. Sometimes slamming a door will stop it.

My guess is that there’s a dirty switch somewhere, might be weather related too because it started happening in late autumn. It was easier to diagnose things when they didn’t use logic circuits for everything.