need help again

Matt Schurman · 01-25-2013, 04:13 PM

Hello Vic,.....

That ONE blink is telling you the machine is shut itself down in HI Engine Temp fault.

We've found that usually leads us to a few things:
1. Broken water pump belt, that will cause hi engine temp for sure.
2. Coolant loss or very low.
3. A build up of scale around the temp sensor, due to old coolant.
4. Bad sensor or control.

The covers need to come off to work on it. You might need to pull it from the coach depending on it's installation arrangement...

01-25-2013, 04:13 PM	#3
Matt Schurman Sponsor Join Date: Jan 2003 Location: New Jersey Posts: 42 Likes: 0 Liked 0 Times in 0 Posts	Re: need help again Hello Vic,..... That ONE blink is telling you the machine is shut itself down in HI Engine Temp fault. We've found that usually leads us to a few things: 1. Broken water pump belt, that will cause hi engine temp for sure. 2. Coolant loss or very low. 3. A build up of scale around the temp sensor, due to old coolant. 4. Bad sensor or control. The covers need to come off to work on it. You might need to pull it from the coach depending on it's installation arrangement... __________________ Matt Schurman