Wiper Motor Parking Test

Stop wiper system with ignition switch so blades are not in park position. Connect jumper wires as shown in illustration (use appropriate illustration for type testing). The wipers should not run more than one full cycle and then park. If motor will not park, or will not run to park position, replace park switch.

Fig 1: Motor Park Test ("E" Models)

Courtesy of FORD MOTOR CO.

Fig 2: Motor Park Test (Except "E" Models)

Courtesy of FORD MOTOR CO.