Magnum V8-5.7L VIN 2 (2007)
TRS Switch State
Description
DESCRIPTION
The transmission temperature sensor (2) is located in the transmission range sensor (1) and communicates transmission sump temperature to the TCM.
Operation
OPERATION
The transmission range sensor (TRS) has an integrated thermistor that the TCM uses to monitor the transmission's sump temperature. Since fluid
temperature can affect transmission shift quality and convertor lock up, the TCM requires this information to determine which shift schedule to operate
