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Today was taking my 2002 FLHTCUI to the Woodlands in Texas. Needed some stuff from Cycle Gear. I hit stop-and-go traffic for 15 minutes or so on I-45 S in Conroe. Everything was going fine until suddenly all of the electronics and the engine completely cut off. Was not too hot out today - 70s?
Sat on the side of I-45 for a while. Maybe 20-30 minutes. I was concerned I had overheated the bike. After the 20-30 minutes the bike fired right up. I went and got dinner and then rode the bike 1.5 hours home no problems, though I avoided stop-and-go conditions as I could.
Any thoughts on what could cause it? How could I tell if I overheated the bike? There were no warning signs such as odd smells or weird engine sounds. Everything seemed normal until the moment the bike just went dead.
I found some old posts about the 40-amp breaker recall https://www.hdforums.com/forum/touri...r-heating.html My bike's issues today sound very similar to this. Could it be this? Is that breaker designed to protect the engine from overheating?
The breaker is cheap, you can get at Napa . No it has nothing to do with the engines heat. Its like the main breaker in your house except it resets itself.
Get you a can of spray electronics cleaner QD cleaner , spray the hell out of your switches on the handlebars specially the on of switch. Was everything turned off when this happened? It might be your ignition switch assembly. Check to see if it stored a code but on a 02 Im not sure if it does store it? It is a 22 years old machine, stuff will fail or malfunction at times. It happened once on my 07. I suspect the ignition switch, My maintenance guy at work now has my bike, we talked about this the other day.
Last edited by Notgrownup; Mar 2, 2024 at 06:11 AM.
There are too many variables and a lot of unknowns.
We can not see the bike and have very limited data on it.
From a distance and based on the limited information I would review charging system to start.
Review battery, the 4 battery cable ends and charging at idle.
Reason:
A weak battery and long idle mixed with electrical consumers could shut bike down.
The circuit breaker change should also be considered since it is cheap and can age out.
If all electric died, and then eventually came back on without doing anything else could be breaker, could ignition if you cycled it. I had bad switch. Could be battery have heard about them being erratic but my guess first two more likely
I would by the breaker just cause yours is old, and rule it out. I would buy Harley for their spec, but that is just me
I would check battery cables cause it is cheap and easy. But if you didn't touch, probably not that.
He was riding when it happened. All electronics turned off.
If I got it correct. Problem with these threads is no one cares about your life story. So they gloss over it and miss the facts
I think we should have sticky you could cut and paste filling in
You don't "got it correct"
So, you think this is his life's story: "Today was taking my 2002 FLHTCUI to the Woodlands in Texas. Needed some stuff from Cycle Gear. " ??
The OP then goes on to tell the issue.
The irony is thick! All you do is tell stories about yourself, usually. Now you try to be Mr. Helpful, and complain about the OP?
To the OP, as mentioned, do the electrical 101 first, start at the battery connections.
Good luck!
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