Green Tractor Talk banner
1 - 2 of 2 Posts

·
Registered
Joined
·
128 Posts
Discussion Starter · #1 ·
Hello,
I have a 2018 FT4 5100E with a cab and this morning the blowers would only operate on high speed. I did some poking around with the switch and then also in the expansion chamber with a 12V test light, not a multimeter. The switch seems to be passing voltage on the different terminals as I rotate the switch, but the blowers do not run on the lower speeds. In the expansion chamber, there is a part that has some coils on it that would seem to control the fan speed, based on resistance, and this seems to be physically in one piece and passing voltage. At the moment, I am out of ideas. The visible wiring seems to indicate that there is a component someplace else that might need to be looked at. Does anyone have any thoughts? Thank you in advance.
 
1 - 2 of 2 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top