308C Excavator Electrical and Electronic System – Wiper Motor Does Not Stop – Troubleshoot

Problem: The wiper motor does not stop.

Solution: Check that the following connectors and components are connected properly: wiper relay, “CONN 2”, “CONN 4”, “CONN 19”, “CONN 27”, “CONN 37”, “CONN 49” and “CONN 50”. If the problem still exists, use the following procedure to troubleshoot the system.