Bobcat 773 M2603 Error Code
M2603 Error Code
Glow Plug Relay Error Off is the main cause of M2603 error.A significant number of consequences can be suffered due to an overheating engine with code M2603. The problem might be a blown gasket or something related to the fuel tank.
Tip For 773 Model
If the engine stops, the boom / bucket
(attachments) can be lowered to the ground
using hydraulic pressure in the accumulator.
The control console must be in the locked down position, and the key switch in the ON position.
Use the control lever to lower the boom.