Bobcat S450 M7974 Error Code
M7974 Error Code
Door Open is the main cause of M7974 error.A significant number of consequences can be suffered due to an overheating engine with code M7974. The problem might be a blown gasket or something related to the fuel tank.
Tip For S450 Model
There is a control lock sensor in the left
console which deactivates the hydraulic
control levers (joysticks) and the traction
drive system when the control console is
raised. The console must be in the locked
down position for the hydraulic control levers
(joysticks) and traction system to operate.
NOTE: If the control lock sensor does not deactivate
the control levers and traction system when
console is raised, see your Bobcat S450 dealer for
service.