ajar help

[Skyler109]

2000 ford expedition problem The ajar light comes on when I open doors but how ever the chiming noise won't go away it cones on while driving and stops and comes right back I also DW40 the latches but still doing it ca this be a bad latch or ?

 

[tonydiv]

It's not the latch, it's more than likely, the latch sensor. (which is nothing more than a small plunger switch. You need to pop off the sensor (quarter turn) and replace it or try to clean and lube it. Unfortunately, you need to remove the door panels to access that sensor.

I'd try to determine exactly which door has the issue first.