Originally Posted by tunaglove
from manual:
Set Condition: Calculated ratio not within allowable range for the engaged gear. No shifting operation. The
TCM constantly calculates the transmission ratio based on the N2 - N3 input speed signals and the calculated
output shaft speed (CAN message from the ABS). The TCM will detect if the transmission is slipping or an
invalid gear ratio is present.
You guys are right again!
The problem you'll be facing if you mess with the just the sensors and not actually get it programmed so the EGS likes what it sees is your ESP/BAS will be going nuts as soon as you turn the wheel because the front and rear wheel speed inputs will not be within spec. To do this, you'd have to change all 4 sensors and rings. Can't just do it with two. Sorry to be the negative nancy.