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2012 Focus Electrical gremlins

Messages
1
Likes
0
City
newark
State
DE
Country
United States
What I Drive
2012 Focus SE hatchback
#1
Got gremlins and could use some advice :sick:
All sorts of random electrical issues: random error messages come on and off while driving, sometimes won't crank, sometimes starts but won't go into gear. Sometimes I turn the key and all the gauge indicators bounce and flicker (the tach, temp, battery, fuel, etc). If I raise/lower window while driving I get "hill assist not available" warning!
Helpful guy on another forum said to do a "forced reset" (connecting negative battery cable against the positive terminal to remove all ecu charges), but gremlins still there.
Can't find any obvious cable or connection failures, and no fault codes from my ODB.
Thinking I need a new PCM...any advice?
 


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