DTC B1304-04: Electronic Power Assisted Steering System - System internal failures: 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:
When the repair is complete, clear DTCs, close session and then upload the session file to JLR. Failure to follow this instruction may result in a warranty claim becoming invalid
- Using the Jaguar Land Rover approved diagnostic equipment, re-configure the power steering control module with the latest level software
- If the steering fault persists, install a new steering gear as necessary