Wipers Run At High Speed Only Test
- Disconnect wiper motor module connector. Check for battery voltage between module connector cavity "D" and column switch connector cavity "C". Voltage should be present with ignition switch in ACC and RUN positions. If voltage is present, go to next step. If no voltage is present, repair open or short in circuit No. 96 (Brown wire).
- Check ignition switch terminals and connections for proper mating. Check circuits, connections and terminals connected to wiper module. Repair as needed. If system still does not operate, replace wiper module/motor assembly. Verify that system operates with new components.