Water Temperature Light Signal Source?

February 03, 2011, 04:55:28 pm

I have a water temperature warning light in the cluster with all the other idiot lights that has begun to flicker and illuminate at 196 or 197 degrees. These temperatures are verified by watching the Silverleaf and warning light at the same time. The coach is full of coolant and there are no issues with the cooling system. The hydraulic fan usually comes on at 197 or 198 degrees and goes off at 182 degrees. Where does this warning light receive its signal from? Does the ISL have a sending unit or does the light get its signal from the ECM? I've had the coach for over 6 years and it has only recently begun to do this. In the life of the coach, the water temperature light has only come on once when the FDCA was beginning to malfunction (and that time the Silverleaf was showing approximately 220 degrees). Does anyone have an idea? Thanks in advance for your help!

Rick Breedlove

2003 Intrigue Suite Sensation
400ISL Coach 11518

Norcold recall

Reply #1 – February 03, 2011, 07:17:58 pm

Yahoo Message Number: 68131

Just called camper world to setup having the recall done. I was told the parts would be in in 10 days and I can schedule the install after that. I was surprised how fast they would get it done. You do need to have Refer model #
Serial #

Cu# (that is the number on the black condenser when you take the outside cover off)
Coach make
Vin#

Just call and have that info and make a reservation.
I really enjoy following this list LOTS of great info. Thank to all.

Brian O'Day

2006 inspire #51565

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