Wipers Do Not Run When Washer Is Engaged
Turn ignition off. Disconnect Body Control Module (BCM) connector C2. With washer switch engaged so that washer runs continuously, measure voltage at BCM connector C2 terminal No. 7 (Brown wire). See Fig 1 . If battery voltage exists, replace BCM. See BODY CONTROL MODULE under REMOVAL & INSTALLATION. If voltage is zero volts, check circuit between wiper/washer switch terminal No. 2 and BCM connector C2 terminal No. 7 (Brown wire). See WIRING DIAGRAMS . Repair as necessary.