Not my car but my cousins 2000 tl. when ever he opens the car door then closes it the doors lock unlock then lock again... anyone have an idea to what it could be?

 

Is the key fob involved in any of this, or is it happening manually?

 

well we unlock it with the key fob and then open the door... once we close it after that it hapens. keys have actually been locked in the car once too

 

still looking for answers. His car still locks on his own

 

Do it via process of elimination.
1)Keep the key fob out of range/ take the battery out.
2)Somewhere under the dash on the passenger side is the unit that controls this type of activity.


Report back after step one.

 

I have a 06 TL & the door locks are acting up. Here's what happens. After the car is started, open the door & then close it. The locks lock, then unlock, then finally lock. I almost got locked out the first time this happened as I started the car & then got out to clear snow off. Fortunately I had rolled the driver window down before getting out as I had learned my lesson about leaving a running car with windows closed years ago. Does anyone know why this door lock thing is happening. Its intermittent too.

 

Do you know if he has a remote start or an aftermarket alarm system ? My father inlaw's Altima does that all the time after he had a remote start system installed 7yrs ago. he got himself lock out quite a few times, but the remote start is always working.

 

nope he's got the factory alarm

 

that's the exact thing that's happening to him