308C Excavator Electrical and Electronic System – Starting Motor Rotates But Engine Does Not Start

Problem: The starting motor rotates but the engine does not start.

Solution: Check that the following connectors and components are connected properly: “CONN 3”, “CONN 6”, terminals of engine shutdown solenoid and starter switch. If the problem still exists, use the following procedure to troubleshoot the system.




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Schematic for “Starting Motor Rotates But Engine Does Not Start”