DTC B1088-86: LIN Bus B - Signal invalid: 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 run the reprogram stepper motors routine. Clear the diagnostic trouble code and retest