Car Questions
RepairPal is your advocate for car care advice and guidance

What does the PCM control? Does it have anything to do with the interior lights?

(1999 Ford F-350 Super Duty)
in Portland, OR on February 16, 2017
I just had the PCM replaced and now the Door Ajar light is on all the time in the dash. The interior overhead light, the back window overhead light and the bed light also come on and when I drive away they go out until I have to stop for any reason.
Displaying 1 answer & 0 comments
Popular Answer
on February 16, 2017
WD-40 usually works very well for this problem!
Sign in to reply
Get a repair estimate
RepairPal estimates are guaranteed at over 2,000 quality certified locations nationwide.
Or interested in getting a repair? Find a Shop

Similar Questions

View answers to similar questions from RepairPal's community of auto experts and enthusiasts.
Shut down on it's own now security won't allow starter to engage in pp
I think the starter relay is not priming they system.
Didn't find what you were looking for?