Bobcat TL3870 U1233 Error Code
U1233 Error Code
NOx Post-treatement Sensor Fault is the main cause of U1233 error.To solve U1233 locate and open the low-pressure valve, then attach the refrigerant to the valve and charge from there. Ensure you use the right refrigerant type and amount, as specified by a manufacturer. It is possible to overcharge the AC, so consider seeking help from a mechanic.
![Bobcat TL3870 Photo](/img/bobcat-models/tl3870.jpg)
Tip For TL3870 Model
Visually check the lifting eye, the clevis and
the lifting chain (lifting device) for any
damage. Replace any damage components
before lifting.
Always use chains or other types of lifting
devices that are intended for this type of use
and that are of adequate strength for the
object being lifted.