Transaxle Pressure Switch

Transaxle Range (TR) Switch:

Valid Combination Chart:

DESCRIPTION
This device is a set of five normally open pressure switches, that detect fluid pressure within the control valve assembly passages. The five pressure switches are connected to three signal circuits referred to as range signals A, B, C. The combination of pressure switch states determine the voltage signal (B + or 0) on each range signal to the PCM. These three range signals are then interpreted by the PCM to indicate the transaxle range selected. The transaxle pressure switch assembly is attached to the control valve assembly within the transaxle.