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Is this an indication that my PCM is going out?

1K views 4 replies 3 participants last post by  ramfam 
#1 ·
I have a 2008 durango 5.7 Hemi.
All of the sudden my dash dummy lights all came on and the gauges stated to jump back and fourth, sometimes it will start and other times it will not. Windows and door locks will not work, security will not work, automatic rear hatch will not work along with garage door opener.
This thing is driving me nuts.........
I have a small video of what the dash is doing but don't know how to post it here.
 
#2 ·
Perhaps the dealer can reflash yours.
 
#3 ·
That's not pcm sounds more like a body control module. And yes dealer will probably need to flash.
 
#5 ·
Should have figured with you saying dash went wonky. The voltage regulator is in computer and anytime voltage gets to low the dash goes nuts. My wife's caravan did the same thing when her altrenaror went out.
 
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