The resistance of the speed sensor is typical for that type of device. Further, if the PCM did not receive a correct signal from the speed sensor DTC P0722 should be set along with the CEL being illuminated. Additionally, the speed sensor is not involved in selecting Winter Mode which is not working as expected.
Since the wiring from the PCM to the solenoids is OK and the solenoids are new, it is possible the PCM is defective. To see if the PCM is properly controlling the shift solenoids you could hook up a Red and a Green 12 Vdc LED in parallel with each solenoid. When the PCM energizes the solenoid the LED will also illuminate. If you use Red for shift A and Green for shift B you can tell what the PCM is commanding. The alternative is too obtain a scan tool that can monitor the shift solenoids.
02 Rodeo Sport 4X4 3.2L V6
01 Rodeo Sport 4X4 3.2L V6
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