DTC C200B-31: Steering Shaft Torque Sensor 1 - No signal: Action

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2018 Land Rover Range Rover, 2017 Land Rover Range Rover, 2016 Land Rover Range Rover, 2015 Land Rover Range Rover, and 2014 Land Rover Range Rover. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: DO NOT reset DTCs and record SDD session then load to the internet. Failure to follow this instruction may result in warranty claim becoming invalid

Refer to the appropriate system wiring diagrams and check the security and integrity of the power steering control module torque sensor circuit cable and connectors. Rectify as required
Using JLR approved diagnostic equipment, clear the DTCs and retest. If the fault persists, check and install a new steering gear as required