Need help. Temp light on 03 TB comes on only when you turn the key off. When you start it, the light goes off. Oil level ok. Disconnected battery thinking something may need to reset. No heating problems. What's the deal?

 

Ya that happened to me a while back but it went away by itself.

 

I have a 03 traiol boss and i had a problem with the temp light, When the quad was on or the key was turnes the temp light and the fan both ran. I brought it to the dealer since warr was still in effect. It was a tranister the big black box under the hood that looks like a mini amp. It was at least $100.00Text