DTC B1B01-87: Key Transponder - Missing message: 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.
- Refer to the appropriate system wiring diagrams and check the power and ground connections to the immobilizer antenna unit
- Using the manufacturer approved diagnostic system, re-synchronize ID by reconfiguring the keyless vehicle module as a new module