DTC B14A3-02: APIX Display Link - User Interface Panel - General signal failure: Action
WARNING: This page is about a different car, the 2018 Land Rover Discovery and 2017 Land Rover Discovery. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
This DTC will be also be logged if the USB cable is disconnected from the infotainment master controller, or disconnected between the USB repeater module (where fitted) and the portable audio interface panel. If this DTC is logged, also check for DTC B14B6-13
- Refer to the appropriate SYSTEM WIRING DIAGRAMS information and check the infotainment master controller portable audio interface panel APIX circuit for open circuit, high resistance. Repair or replace wiring harness as necessary, clear the DTCs and retest
- Refer to the appropriate SYSTEM WIRING DIAGRAMS information and check the infotainment slave controller (where fitted) rear portable audio interface panel APIX circuit 1 for open circuit, high resistance. Repair or replace wiring harness as necessary, clear the DTCs and retest