John Deere 001547.03: High Voltage On The Air Conditioning Evaporator Probe Roof Module (ATC)

A high voltage condition has been detected on the air conditioning evaporator probe roof module (ATC). This indicates an abnormal electrical condition in the system that may affect the proper operation of the air conditioning system.

1. 1

   The wiring and connections to the air conditioning evaporator probe roof module (ATC)

2. 2

   The power supply to the air conditioning evaporator probe roof module (ATC)

3. 3

   The integrity of the circuit associated with the air conditioning evaporator probe roof module (ATC)

1. 1

   Inspect

   Inspect the wiring and connections to the air conditioning evaporator probe roof module (ATC) for damage, corrosion, or loose connections.

2. 2

   Test

   Test the power supply to the air conditioning evaporator probe roof module (ATC) to ensure it is within the specified range.

3. 3

   Verify

   Verify the integrity of the circuit associated with the air conditioning evaporator probe roof module (ATC) using a multimeter or diagnostic tool.