Diagnostic Tests: Diagnostics: Notes

WARNING: This page is about a different car, the 2010 Lincoln Town Car. However, it is still accessible from the selected car via links, so may be relevant.

Special Tools

Illustration	Tool Name	Tool Number
Courtesy of FORD MOTOR CO.	73III Automotive Meter	105-R0057 or equivalent
Courtesy of FORD MOTOR CO.	100W/12 Volt DC UV Lamp	164-R0751 or equivalent
Courtesy of FORD MOTOR CO.	Air Test Plate, Transmission	307-246 (T92P-7006-A)
Courtesy of FORD MOTOR CO.	Alignment Gauge, TR Sensor	307-351 (T97L-70010-A)
Courtesy of FORD MOTOR CO.	MLP-TR Cable	418-F107 (007-00111) or equivalent
Courtesy of FORD MOTOR CO.	Transmission Fluid Pressure Gauge	307-004 (T57L-77820-A)
Courtesy of FORD MOTOR CO.	Vehicle Communication Module (VCM) and Integrated Diagnostic System (IDS) software with appropriate hardware, or equivalent scan tool

Diagnosing an electronically controlled automatic transmission is simplified by using the following procedures. One of the most important things to remember is that there is a definite procedure to follow. DO NOT TAKE SHORT CUTS OR ASSUME THAT CRITICAL CHECKS OR ADJUSTMENTS HAVE ALREADY BEEN MADE. Follow the procedures as written to avoid missing critical components or steps. By following the diagnostic sequence, the technician will be able to diagnose and repair the concern the first time.