Park Operation Test

1. Turn ignition switch to ON.
2. Turn wiper switch to OFF.
3. Check voltage at motor and park switch connector terminals 28 (black/pink), 58 (white) and 63 (red). If voltage is not present at all three terminals, proceed as directed in steps 5 through 7.
4. If voltage is present at all three terminals and wipers are not parked, proceed as follows:
a. Ground motor to body.
b. If motor parks, repair ground.
c. If motor does not park, replace motor.
5. If voltage is present only at terminal 63, replace wiper motor.
6. If voltage is present only at terminals 28 and 63, replace wiper switch.
7. If voltage still is not present at terminal 58, check terminals 28 and 58 back to wiper switch.