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Bobcat E20 W4004 Error Code

W4004 Fault Code Meaning :

Joystick No communication

Right Joystick No Communication

W4004 Error Code

Right Joystick No Communication is the main cause of W4004 error.A significant number of consequences can be suffered due to an overheating engine with code W4004. The problem might be a blown gasket or something related to the fuel tank.

Bobcat E20 Photo

Tip For E20 Model

The overload warning device (if equipped) senses hydraulic pressure in the boom lift circuit. When the hydraulic pressure in the boom lift circuit reaches a predetermined pressure setting, a buzzer will sound that indicates an overload condition.

If the buzzer sounds, immediately move the arm closer to the excavator and lower the boom. Reduce the size of the load before attempting to re-lift the load.

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Bobcat Error Code

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