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© 2017 Eaton. All rights reserved
2018.12.12
Rail Position Sensor Removal and Installation  |  Service Procedures TRSM0940
Rail Position Sensor Removal
1. Disconnect the Transmission Harness from the Rail 
Position Sensor.
2. Using a 
5/32” hex key wrench, remove the 2 sensor 
hex key mounting screws.
Caution: Carefully allow the sensor to rotate to a 
relaxed position, or the sensor can snap when 
the hex 
key mounting screws are removed.
3. Remove the Rail 
Position Sensor and gasket from the 
housing.