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Won't start! At first it didn't recognize my key?

Tiny
HERNANM1
  • MEMBER
  • 2012 DODGE CHARGER
  • 3.6L
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 39,000 MILES
My 2012 dodge charger won't start! At first it didn't recognize my key then it completely went blank. Meaning doors locks don't work, trunk don't open, everything. Someone help me.
Monday, December 1st, 2014 AT 7:06 AM

1 Reply

Tiny
KASEKENNY
  • MECHANIC
  • 18,907 POSTS
More than likely you have a failure in what is called the RFH or Radio Frequency Hub.

The way to confirm this is run through the testing that I am attaching below. Here are a couple guides that will help with doing this testing:

https://www.2carpros.com/articles/how-to-use-a-voltmeter

https://www.2carpros.com/articles/how-to-check-wiring

Please run through these test and let us know what questions you have, and we can go from there.

Thanks
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Friday, December 17th, 2021 AT 4:55 PM

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