JEEP · 2024-10-04
"Rear Windshield Wipers Operate Continuously Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● U1046-00 - LIN 4 Bus. ● U0140-00 - Lost Communication With Body Control Module. ● U121E-00 - Lost Communication With Steering Wheel Cruise Control Switch. Customers may also comment on one or more of the following: ● Rear windshield wipers will continue to operate after the windshield wiper switch is turned to OFF. ● Electronic Vehicle Information Center (EVIC) is flashing. ● The front windows may not operate. CAUSE: Body Control Module (BCM) water intrusion This bulletin involves inspecting the BCM for water intrusion, replacing the BCM if needed, and replacing and rerouting…