I got this code after diagnosing it will be great if anyone know where this sensor is on the transmission and what are some reasons it can cause for this code to come up.


P0843 Transmission Fluid Pressure Sensor/Switch "A" Circuit High

 

It could have to do with the clutch pressure switch found on the outside top of the trans. under the fact. air filter. John G. a honda master tech mentioned that these fail. But did say if it would come up a hi pres. (code. po847 is lo pres. and involves 3rd clutch switch failure.)
Good Luck!

 

Anyone know the answer to how to replace the transmission fluids sensor sure to code p0847?