John Deere 003509.04: Fault Code 003509.04 - Issue with module 5v supply Low Voltage, Air Conditioning Module (ETC)

The system has detected a low voltage condition in the 5v supply for the Air Conditioning Module (ETC), specifically related to module 5.

1. 1

   The power supply to the Air Conditioning Module (ETC)

2. 2

   Connections and wiring related to module 5

3. 3

   The integrity of the 5v supply circuit

1. 1

   Inspect

   Inspect the power supply and wiring connections for the Air Conditioning Module (ETC) and module 5.

2. 2

   Test

   Test the 5v supply to the Air Conditioning Module (ETC) using a multimeter or diagnostic tool.

3. 3

   Verify

   Verify the functionality of the component identified by this code and ensure it is receiving the correct voltage.