308C Excavator Electrical and Electronic System – Radio Does Not Activate – Troubleshoot

Problem: The radio does not activate.

Solution: Check that the following connectors and components are connected properly: “CONN 2”, “CONN 21” and “CONN 37”. If the problem still exists, use the following procedure to troubleshoot the system.

Illustration 1 g00852249

Illustration 2 g00852250