I just had the EXACT same situation/symptoms with mine about a month ago. I resoldered the pins on the RCM with no luck. All the relays were actuating at apparently the proper times.

So, per the instructions in this thread: [ https://www.crossfireforum.org/forum...-no-start.html ], I sent my RCM to DJ Tighe.

He reworked my RCM and found a bad traction control relay, which he replaced. Got the RCM back and my car has been fine since. From the day I sent it to the day I got it back was about a week.