DTC B1A05-1A: Speaker #5 - Circuit resistance below threshold: Action
WARNING: This page is about a different car, the 2021 Land Rover Range Rover and 2020 Land Rover Range Rover. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
A coaxial high range (tweeter) speaker is connected in parallel with the mid-range speaker on Meridian® sound and Meridian® Surround audio systems. On Meridian® Signature 3D surround audio systems, a high range (tweeter) speaker only is connected
- Refer to the electrical circuit diagrams and test the rear left door high range (tweeter) speaker/mid-range speaker wiring harness for short circuit between positive and negative. Repair the wiring harness as necessary
- Confirm speaker operation to check for internal failure, replace as necessary
- Using the Jaguar Land Rover approved diagnostic equipment, clear the DTCs and retest