DTC B12CB-23: Start/Stop "Eco-Start" Enable Button - Signal stuck low: 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.
- Test the operation of the ECO switch
- Refer to the appropriate system wiring diagrams and check the ECO switch circuit for short circuit to ground