DTC B1B7B-49: Left Rear Air Blend Actuator - Internal electronic failure: Action
WARNING: This page is about a different car, the 2016 Land Rover LR4, 2015 Land Rover LR4, and 2014 Land Rover LR4. However, it is still accessible from the selected car via links, so may be relevant.
- Install a new rear temperature blend motor as necessary