*I searched this topic and found some info. I pulled TM 9-2320-361-20 and found a trouble shooting test for this, but I don't think it addresses what the problem is- but I'm no expert. It's dark out and I'm just looking for some input.*
My batteries are good. The truck starts first time, all the time and cranks like crazy. I tested my three way switch last summer (with a meter) per a test I found and it was all good. My headlights, turn signals, gauges have been working fine. I tested my generator with the truck running and it makes the proper voltage. I did this because the meter read that it was over charging, but I confirmed it was not.
So today...
My batteries are good. The truck starts first time, all the time and cranks like crazy. I tested my three way switch last summer (with a meter) per a test I found and it was all good. My headlights, turn signals, gauges have been working fine. I tested my generator with the truck running and it makes the proper voltage. I did this because the meter read that it was over charging, but I confirmed it was not.
So today...
- I took the Deuce for a 5 mile trip. Then after dark, I drove it 5 miles back home.
- My headlights, dash lights, and gauges were all working. My signals were working- sometimes they do not.
- I parked it in the drive and was letting it idle for the usual 5 min. cool-down.
- For some unknown reason, I switched off the main power switch before shutting off my lights on the three-way switch.
- I then lost all of my lights, front & back, and all of my electric gauges.
- Bjorn said in an old post that a circuit breaker in the 3 way switch resets itself after about a minute, so I went out about 20 minutes later and still nothing when I turn on the main power switch (no low air buzzer, no gauges, no starty, nothing).