308C Excavator Electrical and Electronic System – Chassis Light Does Not Illuminate – Troubleshoot

Problem: The chassis light does not illuminate.

Solution: Check that the following wire terminals and components are connected properly: chassis light, chassis/boom relay, “CONN 4”, “CONN 6”, “CONN 26” and “CONN 37”. If the problem still exists, use the following procedure to troubleshoot the system.

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Schematic for “Chassis Light Does Not Illuminate”