John Deere 003509.03: Fault Code 003509.03 - Issue with Module 5v Supply Over 5 Volts Detected Roof Module (ATC)

The system has detected an overvoltage condition on the 5-volt supply for module 5 in the Roof Module (ATC). This may indicate a fault in the power regulation or supply circuit for this specific module.

1. 1

   The 5-volt power supply for module 5

2. 2

   Connections and wiring to module 5

3. 3

   The Roof Module (ATC) for internal faults

1. 1

   Inspect

   Check the 5-volt power supply for module 5 for proper output voltage.

2. 2

   Test

   Verify the integrity of the wiring and connections to module 5.

3. 3

   Diagnose

   Use a diagnostic tool to confirm the fault and check for additional related codes.