Jayco Greyhawk Problems by year

first, I thought someone had shot out the window, but I nor the RV repaired found no evidence. Vehicles were passing me and I assume a rock or some other item was picked up and blown into the window. I thought these windows would only shatter, but not blow in. Weather was sunny in the 70's.

fiberglass edging that actually goes the entire distance around the window opening. Since this easily accessible area is intended for sleeping/playing, a curious child could attempt reaching into the area to retrieve a toy or a pet could enter it and get cut by the unfinished fiberglass or be unable to exit. Portions of the fiberglass are inward flexible which increases chances of an entry and then unable to exit. The area also has accessible loose insulation which further increases the safety hazard. My concern is that a child or pet getting inside and being unable to exit with getting severe cuts from the sharp fiberglass surface. I reported this to the dealer who then informed Jayco who agreed to pay the dealer a whole "0.5 hours" labor for the dealer to "figure out a fix" for the issue. Apparently this issue is in many different makes/models (per the local dealer) and I feel there should be a proper fix applied to all of the fleet rather than a local patch merely to appease just the one customer that found the issue. As a retired military Safety Manager who authored numerous safety messages for issues for Army aviation, I feel this should be investigated for a possible fleetwide safety recall. Based on my conversation with the local dealer, it seems Jayco does not intend to do any further work on the affected vehicles. See attached pictures.

malfunction that causes the fire risk they seem to just replace it with another relay. The way I found out about the malfunction was when there was no shore power to the unit, i checked circuit breakers all were good so I disconnected the shore power and tried the generator. Luckily that also failed to power up the rv. After researching the issue on the internet I checked the transfer relay and saw the burnt wires and relay. I felt very luck there was not a fire. I feel very stupid for starting the generator with relay in this condition.

was unable to determine why the wheel had suddenly broken loose. In August 2021, while traveling at approximately 60 miles per hour on an Illinois Interstate highway, I felt the right rear drop as though a tire had suddenly lost air. I immediately moved to the shoulder and, before I could come to a complete stop, observed the outside right dual wheel separate from the vehicle and stop on the shoulder. Again, the remaining wheel was damaged beyond repair. After towing and repair, the total cost was approximately $2100. Again, the technician (at a different repair facility) was unable to determine why the wheel had suddenly come loose but did mention the fact that he believed the wrong type lug nuts may have been used. These were the same lug nuts that had been on the vehicle since purchase. I have always been diligent in maintaining proper air pressure in my tires, consistently inspected them for wear and damage, and made every attempt to ensure they would not be a problem. After the first occurrence on the left side, I had the right side removed and inspected by the repair facility in Chicago and again by my local tire shop when I arrived home. Since the first occurrence, every time I stop for gas I perform a visual inspection of all tires and manually check all lug nuts to ensure they are not loose. I am curious if this has been reported previously or why this may keep happening. It is both quite frightening and dangerous.

the lane as I steered and countersteered. Vehicle power also seemed to decrease as it would only go about 52 mph in 5th gear and would downshift to 4th in order to go from 45 up to about 55. It was terrifying to go that fast when a gust of wind hit. We pulled into a truck stop, turned off motor and let it sit a couple minutes. It restarted easily but even stationary in park and in drive (stopped) the service advancement warning came back on and the cruise control would not power on. Shut motor off and disconnected negative battery cable for about 20 minutes, hooked battery up and vehicle started with no warning lights. Drove another 20ish miles with no issues, then turned on cruise control and set it at 55. After 2 minutes the c/c shut off again, service activator warning came on, vehicle hard to control with crosswind and decreased engine power. Pulled to shoulder, tried to restart and same issue as at truck stop. Disconnected battery again 20 minutes, hooked back up and drove with no issues for 6 hrs (and 1 fuel stop) with c/c remaining off. Next day issue repeated itself: c/c turned off after about 2 minutes, service advancement light etc. Disconnect battery 20 min, restart and drove without turning on c/c for 7 hrs (w/ 2 stops) no issues. Full power and advancement electronic stability control work fine when service advancement warning is not on.*Dt*jb*dt*dt*dt*jb*jb*jb*dt