DTC U2002-2F: Switch - Signal erratic: Action
WARNING: This page is about a different car, the 2016 Land Rover LR4, 2015 Land Rover LR4, and 2014 Land Rover LR4. However, it is still accessible from the selected car via links, so may be relevant.
- With the ignition set to on, apply the electric park brake for a minimum of 10 seconds, then release. Clear the DTC and retest
- Check for any contamination/debris that may be causing the electric park brake switch to be stuck
- Disconnect the electric park brake switch and check for connector damage, corroded or backed out terminals. Clear the DTC and retest
- Refer to the appropriate system wiring diagrams and check the electric park brake switch circuits for short circuit to ground, short circuit to power, open circuit, high resistance
- Using the manufacturer approved diagnostic system, clear DTCs and retest. If the fault persists, install a new electric park brake switch as required