DTC B1252-13: USB Port - Circuit open: Action

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2019 Land Rover Range Rover Evoque, 2018 Land Rover Range Rover Evoque, 2017 Land Rover Range Rover Evoque, 2016 Land Rover Range Rover Evoque, and 2015 Land Rover Range Rover Evoque. However, it is still accessible from the selected car via links, so may be relevant.

Check the connection of the USB SIM card reader
Check the operation of the SIM card reader
Refer to the appropriate SYSTEM WIRING DIAGRAMS and check the SIM card reader USB interface circuit for open circuit or high resistance. Repair the wiring harness as necessary. Clear the DTCs and retest