Quoted from MSLONEKER:
Ok so this is what the guide said. Flash Helms Deep Right. Q14. Can anyone tell me where to find the High Current Coils group 2. Is it one coil im looking for. Im really kind of clueless in trying to read this chart.[quoted image]
Stern commonly powered Flasher bulbs in the Coil section of a driver board due to the higher current capacity of that section of the board compared to the normal bulb section. So you really aren't looking for a coil.
All "High Current Coils Group 2" is a grouping for the connectors to the driver board, in this case J9. On page 128 of the manual you'll see transistor Q14, this particular transistor failing is extremely common on LOTR. As others have said, remove the flasher bulb for now to prevent the plastic & dome from melting, mine was melted when I purchased my pin. The dome is easy to find and replace, the plastic is very hard to find.
You are going to have to get that board fixed, if you aren't comfortable doing it yourself it's an easy repair for any reputable PDB repair shop.