DTC U2300-56: Central Configuration - Invalid/Incomplete configuration: Action

NOTE:

If this DTC is set with U0080-88 perform the repair action for U0080-88 before performing the repair actions below.
The FlexRay wiring harness must not be repaired by making a localised wiring repair. A new wiring harness should be installed.

Using the Jaguar Land Rover approved diagnostic equipment, check and update the car configuration file as necessary. Clear the DTCs and retest
Refer to the electrical circuit diagrams and check the FlexRay bus circuit for short circuit to ground, short circuit to power, open circuit, high resistance. Replace the wiring harness as necessary, clear the DTCs and retest
Using the Jaguar Land Rover approved diagnostic equipment, re-configure the all wheel drive control module with the latest level software. Clear the DTCs and retest