Alarm problem. 4.3l Mercruiser TKS Carb 2004

[alldodge]

Thunderbolt 5 (TBV) and is your ignition module. Item 7 in link
http://www.mercruiserparts.com/bam/subassembly/31491/11665/40

 

[qben8]

Of course. Thunderbolt 5 = TBV

 

[ULLUZE]

I'm having almost the same issue.. did you ever get this figured out?