Can a faulty key fob cause intermittent electrical issues.
My car has started having intermittent electrical issues such as all lights on the
dash coming on while the car is running, A/C quitting, Auto headlights going
out (regular setting works fine). Dealer cannot find anything wrong or it won't
do it while the dealer has it. Also, the key FOB seems to eat batteries. it is a
2007 Dodge Magnum R/T 5.7 liter.
Sounds like a bad BCM (Body Control Module). The common denominator with all the wacky stuff going on is that they're all controlled by the BCM. HTH. -Jim
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