DTC B128A-11: Speaker #13 - Circuit short to ground: 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, check left co-axial surround speaker circuits for short to ground. Check speaker for short circuit, open circuit. If no harness or speaker fault suspect audio amplifier module