System Pre-Check

NOTE: This procedure must be performed first. Failure to do so may result in an incorrect diagnosis, wasted time and unnecessary replacement of good components. The System Pre-Check is used to screen the vehicle for relatively simple diagnostic repairs such as loose connectors, blown fuses, etc. However, the System Pre-Check is also used to prepare the vehicle for further diagnostics. In addition, the yellow ABS warning indicator concerns are addressed in this check.

Fig 1: Pinpoint Test SPC: System Pre-Check (Step SPC1 & SPC2)

Courtesy of FORD MOTOR CO.

Fig 2: Pinpoint Test SPC: System Pre-Check (Step SPC2 Cont.)

Courtesy of FORD MOTOR CO.

Fig 3: Pinpoint Test SPC: System Pre-Check (Steps SPC3)

Courtesy of FORD MOTOR CO.