WARNING: This page is about a different car, the 2016 Ford Expedition. However, it is still accessible from the selected car via links, so may be relevant.
Special Tool(s)
Courtesy of FORD MOTOR COMPANY
Circuit Tester / Test Light SGT27000
Courtesy of FORD MOTOR COMPANY
Flex Probe Kit 105-R025D or equivalent
Courtesy of FORD MOTOR COMPANY
Fluke 77-IV Digital Multimeter FLU77-4 or equivalent