Re: How to Repair Relay Control Module (RCM) - (Mystery no Start)
**Update to my situation**
Got my car towed home after I tried a new battery for chits and giggles. I got pricing from both MB and Chrysler for a new RCM
MB Dealer Part #A170 545 03 05 is $201.60
Chrysler Dealer Part #5099007AA is $347.00
Crazy how much more Chrysler is for the same part. I'm going to pick up the MB unit tomorrow and give it a whirl.