P0843 - what dose it mean? or what is the possible cause on a car?

Question

p0843
the code just shows that 2nd clutch transmission fluid pressure switch open or stuck off and i dont no what it means thats why i come for your assitant thank you.

Answer 1

P0843 is more of a failed connection with the harness or to its sensor of the transmission. Depending on the type of vehicle your have and the year its connection can be from the outside of the transmission causing this code condition.