2020 FORD F-53 Electrical System Problems

While driving the cruise control shut off, all dash lights came on - ABS brakes, traction control, etc. We stopped at the next service center and called tech support. Tech support felt it was a bad sensor which would correct itself after engine shut off for a little while. The motorhome would be safe to get to a repair center. Shutting the engine off did not correct the issue - the lights continued to come on. The repair center "found the wiring harness was loose at L/F rear of engine and was resting on the exhaust manifold flange. Verified severe wiring damage from laying on the flange - lots of wires were burnt up." "The possiblity of causing a severe fire."

A large hole melted in the front pass through storage compartment, caused by intense heat from the exhaust right below the melted spot. There is no heat shield, and the wiring for the entire coach was also at risk, some of the ceasing melted. This has been verified by a service center. There could have been catastrophic consequences had the wiring melted during travel. The problem was first discovered while traveling in August 2021, but the wiring issue was unknown until October 8, 2021 while at the service center. In addition, both rear wheels are leaking grease, the problem first noticed while traveling in New York. However, the leaking was unknown until October 8 while at the service center. These are serious issues, and have no place in a 2021 new motorhome made by Jayco.