Wiper Won't Shut Off

Disconnect both connectors from delay module and plug connectors together (this removes module from wiper circuit). Turn ignition switch to "ON" and wiper switch to "OFF". Remove harness connector from wiper motor. Connect jumper wire from 12 volt source to terminal 4 of wiper motor. Connect another jumper between terminals 2 and 3 of motor. If wipers park, replace column switch. If wipers still run, check park switch actuator and brush holder assembly.