John Deere 001548.03: High Voltage On The Vent Outlet Air Temp Sensor Roof Module

A high voltage condition has been detected on the vent outlet air temperature sensor roof module. This may indicate an electrical fault in the sensor or its associated circuitry.

1. 1

   The wiring and connections to the vent outlet air temperature sensor roof module

2. 2

   The power supply to the vent outlet air temperature sensor roof module

3. 3

   The integrity of the vent outlet air temperature sensor roof module itself

1. 1

   Inspect

   Inspect the wiring and connections to the vent outlet air temperature sensor roof module for damage, corrosion, or loose connections.

2. 2

   Test

   Test the power supply to the vent outlet air temperature sensor roof module to ensure it is within the specified range.

3. 3

   Replace

   If the vent outlet air temperature sensor roof module is found to be faulty, replace it with a compatible component.