For 1990-2009 cars

Scan Tool Output Control | Additional Menu Selection | Description
--- | --- | ---
Wiper Motor Delay | Miscellaneous Test | This output control commands the wiper delay mode to activate. The wiper motor will operate as it does if the delay switch were in position 3 with a delay time of 7 seconds. It will continue this operation until it is commanded OFF.
Wiper Motor Relay | Miscellaneous Test | This output control commands the wiper micro relay ON and OFF. The wiper motor will operate at low speed when the wiper micro relay is ON.