DTC U3000-49: Control Module - Internal electronic failure: Action

WARNING: This page is about a different car, the 2015 Land Rover LR2, 2014 Land Rover LR2, and 2013 Land Rover LR2. However, it is still accessible from the selected car via links, so may be relevant.

Using the manufacturer approved diagnostic system, check and install the latest relevant level of software to the central junction box. Clear the DTC and retest. If the DTC persists, renew the central junction box