I was on a trip to Canada this month and had the following happen just south of Calgary, Alberta.
RV particulars: Winnebago Brave 34D
Driveline (Engine, Transmission): Workhorse
Miles: approx. 10,000
Year: 2004
Break Down Description: Reduced Engine Power
Symptoms: See above
Effect: See above
Cause: Wire under the dash came loose
Outcome: Engine power went down to almost nothing while going uphill. The LED readout on the dash stated "Reduced Engine Power" so I said No S**t, now tell me WHY. The "Check Engine" light came on at the same time. I pulled over and called Workhorse Emergency Road Service. The sent a tow truck and hauled me back to Calgary. Diagnostic showed a wire under the dash came loose. The computer didn't know how much power I was applying so it reduced the power. I got the service guy to show me where the wire was. Away I went. Two days later, while driving through Wyoming, going uphill, I lost engine power AGAIN. Same readout on the LED. This time, while pulled to the side of the highway, I risked my driver's door and my A**, half crawled under the dash and made sure the wire was connected. Gave it 15 minutes and it started with full engine power. The "check engine" light was on but I continued truckin. The next morning, when I started it, I had full engine power and no fault light. I will be having a discussion with Workhorse. This is the second wire that's "come loose" under the dash. Last time was a few months ago. I pulled into a campground and couldn't put my jacks down or my slides out. I still have the problem of my entire dash going out for no reason while I'm driving. I had the cluster software upgrade installed. Guess that didn't help.