Bobcat 753 P21C2 Error Code
P21C2 Error Code
DEF Main Heater Relay Open Circuit is the main cause of P21C2 error.P21C2 vehicle requires its own specific maintenance regime to stay at peak efficiency, especially heavy duty construction vehicles like dump trucks. If you want to improve your return on investment and extend the life of your dump trucks, giving them the care and service they require is paramount.
Tip For 753 Model
When operating on uneven ground, operate as slow as
possible and avoid sudden changes in direction.
Avoid travelling over objects such as rocks, trees,
stumps, etc.
When working on wet or soft ground, put planks on the
ground to provide a solid base to travel on and prevent
the excavator from getting stuck.