New Holland 12053: Voltage of the electronic parking brake lock (EPL) power supply increased above 16 V

The voltage of the electronic parking brake lock (EPL) power supply has exceeded 16 V, which may indicate an issue with the power supply or related circuitry.

1. 1

   The electronic parking brake lock (EPL) power supply voltage

2. 2

   The wiring and connections related to the electronic parking brake lock (EPL)

1. 1

   Measure the voltage of the electronic parking brake lock (EPL) power supply

   Use a multimeter to check the voltage at the electronic parking brake lock (EPL) power supply. Ensure the measurement is taken according to the service manual.

2. 2

   Inspect the wiring and connections

   Check the wiring and connections associated with the electronic parking brake lock (EPL) for any damage, corrosion, or loose connections.