Close
what does the PCM control? Does it have anything to do with the interior lights?
1999 Ford F-350 Super Duty

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

(1999 Ford F-350 Super Duty)
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.
Ask a Question
1 answer & 0 comments
Popular Answer
on February 16, 2017
WD-40 usually works very well for this problem!
Sign in to reply
General Diagnosis
$88 - $111 Learn More
on February 16, 2017
WD-40 usually works very well for this problem!
Sign in to reply

Similar Questions

View answers to similar questions from RepairPal's community of auto experts and enthusiasts.
Speedometer is intermitten, the odometer does the same, replaced the vss, no change, i checked the connection at the...
This unit has a automatic heating control cannot switch from manual to automatic