John Deere 200146: 12VDC Not Detected on Light Power 4 (cc# 048) of Control Relay Board

The system has detected a lack of 12VDC on Light Power 4 (cc# 048) of the Control Relay Board. This indicates a potential issue with the connection, wiring, or Fuse F4 of the Engine Compartment Relay Panel.

1. 1

   Connection for Light Power 4 (cc# 048) of the Control Relay Board

2. 2

   Wiring associated with Light Power 4 (cc# 048) of the Control Relay Board

3. 3

   Fuse F4 of the Engine Compartment Relay Panel

1. 1

   Inspect

   Inspect the connection for Light Power 4 (cc# 048) of the Control Relay Board for looseness, corrosion, or damage.

2. 2

   Test

   Test the wiring associated with Light Power 4 (cc# 048) of the Control Relay Board for continuity and proper insulation.

3. 3

   Check

   Check Fuse F4 of the Engine Compartment Relay Panel for proper operation and replace if necessary.