2004 Liberty 3.7L Part number 5083138AA Cost of switch from dealer $72.00 Special tools - 1-1/2" Socket- $19.99 3/4 to 1/2 drive adapter - $6.99 1/2" drive extension, 12" long - $? I had one in the toolbox Remove center console Remove the 4 nuts holding down the T-Case shift lever. Note: The shift lever is attached to the t-case via a control cable. There it is just waiting for you!! Note: Dirt sitting on top of your t-case can fall into the sensor hole when removed. Now is the time to brush it or blow it off. Remove the connector.