John Deere 000876.03: High Voltage On The Air Conditioning Compressor Clutch Roof Module (ATC)

A high voltage condition has been detected on the Air Conditioning Compressor Clutch Roof Module (ATC). This may indicate an electrical fault in the circuit associated with the ATC.

1. 1

   The wiring and connections to the Air Conditioning Compressor Clutch Roof Module (ATC)

2. 2

   The power supply to the Air Conditioning Compressor Clutch Roof Module (ATC)

3. 3

   The integrity of the circuit associated with the Air Conditioning Compressor Clutch Roof Module (ATC)

1. 1

   Inspect

   Inspect the wiring and connections to the Air Conditioning Compressor Clutch Roof Module (ATC) for damage, corrosion, or loose connections.

2. 2

   Test

   Test the power supply to the Air Conditioning Compressor Clutch Roof Module (ATC) using a multimeter to confirm voltage levels.

3. 3

   Check

   Check the circuit associated with the Air Conditioning Compressor Clutch Roof Module (ATC) for continuity and proper function.