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

WARNING: This page is about a different car, the 2020 Jaguar XE and 2019 Jaguar XE. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: Ensure there is no movement of the ground stud from the relative body panel. Ensure the ground electrical connectors are clean, flat and securely clamped to the stud

Refer to the electrical circuit diagrams and check the anti-lock brake system hydraulic control unit pump ground circuit for open circuit, high resistance. Repair the circuit as required
Using the Jaguar Land Rover approved diagnostic equipment, clear the DTC and retest. If the fault persists, install a new anti-lock brake system control module