John Deere 000158.03: Voltage To Cab Roof Module (RLC) Over 16 Volts

The voltage supplied to the Cab Roof Module (RLC) exceeds 16 volts, which may indicate an overvoltage condition in the electrical system.

1. 1

   The power supply to the Cab Roof Module (RLC)

2. 2

   The voltage regulation system of the machine

3. 3

   Connections and wiring to the Cab Roof Module (RLC)

1. 1

   Verify the voltage at the Cab Roof Module (RLC) using a multimeter.

   Ensure the measurement is taken while the machine is operating and under normal conditions.

2. 2

   Inspect the wiring and connections to the Cab Roof Module (RLC).

   Look for any signs of damage, corrosion, or loose connections.

3. 3

   Check the voltage regulation system of the machine.

   Ensure that the system is functioning properly and maintaining the correct voltage levels.