Bobcat S150 05-21 Error Code
05-21 Error Code
Travel Pilot Pressure Out Of Range High is the main cause of 05-21 error.This code can lead to engine failure if the issue is not addressed. Working with a maintenance professional is crucial in order to review and address signs of overheating on your vehicle. In the long term, this can prevent failure at a critical time.
Tip For S150 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.