DTC B100D-29: Column Lock Authorisation - Signal invalid: Action
WARNING: This page is about a different car, the 2023 Jaguar F-Pace and 2022 Jaguar F-Pace. However, it is still accessible from the selected car via links, so may be relevant.
- Using Jaguar Land Rover approved diagnostic equipment, inspect datalogger signal - Main ECU Voltage Supply (0xDD02). Refer to the relevant Service Information and test the battery and charging system
- Using the Jaguar Land Rover approved diagnostic equipment, clear the Diagnostic Trouble Code(s). Perform routine - On Demand Self Test (0x0202). If the fault persists, install a new Electric Steering Column Lock Control Module (ESCL) and configure as a new module