Bobcat TL3870 P1231 Error Code
P1231 Error Code
DEF Level Sensor Fault is the main cause of P1231 error.A significant number of consequences can be suffered due to an overheating engine with code P1231. The problem might be a blown gasket or something related to the fuel tank.
Tip For TL3870 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.