WARNING: This page is about a different car, the 2010 Lincoln MKX and 2010 Ford Edge. However, it is still accessible from the selected car via links, so may be relevant.
SPECIAL TOOL REFERENCE
Courtesy of FORD MOTOR CO.
Flex Probe Kit 105-R025D or equivalent
Courtesy of FORD MOTOR CO.
Fluke 77-IV Digital Multimeter FLU77-4 or equivalent