DTC U2002-2A: Switch - Signal stuck in range: Action

WARNING: This page is about a different car, the 2018 Land Rover Discovery Sport, 2017 Land Rover Discovery Sport, 2016 Land Rover Discovery Sport, and 2015 Land Rover Discovery Sport. However, it is still accessible from the selected car via links, so may be relevant.

Test the operation of the electric park brake switch and ensure nothing is jamming or obstructing the switch mechanism. Rectify as required
Using the Jaguar Land Rover Approved Diagnostic Equipment, clear the DTC and retest. If the fault persists, install a new electric park brake switch