Leaderboard

Ok, so I did a little more digging and saw that the operating range is 8v-22v. So I figured it might be able to turn on with a 9v battery. It did! The small wires are 24 gauge. The red is power, black is ground, yellow is trigger. Now I just have to figure out how to splice in a 24ga power wire into the 18ga inline fuse wire. That's going to be a job for another day tho. The wires are not nearly long enough to reach the battery, they're only maybe 10 inches long. I might try to use 20ga wires to make the runs and then use them as a middle ground to make the connection with the 18ga inline fuse. Make sense to everyone? And I'll use the regular size (forget the actual size of the wire) that the amp uses for trigger to splice into the trigger wire on the TM-1. Sound good to everyone out there in Interweb Land? Tell me if this doesn't sound like a good idea please!

I think its weird man but I think you are suppose to use that supplied in line fuse (bigger yellow) into the smaller red. Kinda funky if you ask me

The Black & Grey are larger gauge to run fans up to 5 amps DC. Any larger and you would need a relay to run larger. 3 wires in the harness power to TM-1 and the grey and black power the fans. There is a temperature probe and turn on setting on the back of the face plate.

TM-1 Instructions i have: B+ Power wire = RED ( Must use inline fuse) Turn on Trigger = White (ignition/ Acc) Ground = Black Fan + = Grey Fan - = Black Watch a Youtube video i am sure there are some out there.

Think the booklet is wrong man. Maybe an old unit? SMD stuff is pretty solid so probably a mix up. Before you install test it on the bench. Those three small wires are grouped for a reason I assume. See if any have tiny writing on them saying switched 12v or ground or constant source etc. I would test tiny wires as your red (power) with black (ground) and yellow as your switched. If that fails keep the same ground on tiny black wire and switch the red and yellow wires around so red is now your trigger or switched 12v and yellow is your constant fused 12v source then your fan wires are the bigger wires black (fan ground) and grey/white (fan positive) Best of luck! Let us know how it turns out