- Transmission issues: The transmission may be slipping or damaged, preventing it from engaging any of the gears.
- Clutch problems: If the motorhome has a manual transmission, the clutch may be worn or damaged, preventing it from disengaging the engine from the transmission.
- Driveline issues: The driveshaft or other components in the driveline may be damaged or disconnected, preventing power from being transferred from the engine to the wheels.
- Parking brake engaged: Make sure the parking brake is not engaged, as this will prevent the motorhome from moving.
- Low transmission fluid: Check the transmission fluid level and ensure it is at the proper level. If the fluid is low, it can cause the transmission to overheat and fail.
- Worn or damaged transmission bands or clutches: These components are responsible for engaging and disengaging the different gears in the transmission and if worn or damaged, can prevent the motorhome from moving.
- Faulty shift linkage or cables: These components are responsible for transmitting the driver's input to the transmission and if they are damaged, they can prevent the transmission from shifting properly.
