Concorde V6-2.7L VIN R (1998)
Transmission Position Switch/Sensor: Description and Operation
Transmission Range Sensor
The Transmission Range Sensor (TRS) on the valve body, sends a signal to the TCM on the position of the transaxle manual valve lever. The TCM
receives the switch signal and processes the data. The TCM sends the Shift Lever Position (SLP) information to the BCM via the J1850 bus. The BCM
then outlines the appropriate shifter position indicator on the instrument cluster.
If a problem arises with the shifter position indicator, consult the following chart for diagnostic information. If the malfunction cannot be corrected using
the chart.
To replace the shifter position indicator.
