Test 6: Washers Always On
- Turn ignition switch to RUN position. Disconnect wiper/washer switch connector from pulse wiper control module. Pulse wiper control module is tie strapped to engine wiring harness, under steering column support. If washer pump continues to operate, go to next step. If washer pump stops, replace wiper/washer switch assembly. See WIPER SWITCH under REMOVAL & INSTALLATION.
- Turn ignition switch to OFF position. Disconnect wiper/washer wire harness connector from pulse wiper control module. Turn ignition switch to RUN position. If washer pump stops running, replace pulse wiper control module. See PULSE WIPER CONTROL MODULE under REMOVAL & INSTALLATION. If washer pump does not stop running, repair short to voltage in Pink wire between pulse wiper control module connector terminal "B" and wiper/washer provision connector. See Figure . See WIRING DIAGRAMS .