what is a transmission range switch and where is it found.

Rear left side of the engine compartment top of the transmission. Two electrical connectors, two bolts holding it on to the top of the transmission. There is a company that independent auto repair shops get their information from, this same information is available inexpensively for people that work on their own cars.. The information is year make and model specific, covering repair procedures, torque specifications, fluid capacities and specifications, service bulletins, component locations, wiring diagrams ect.... Alldata is very easy to navigate http://bit.ly/AllData_Repair_Manuals_Online