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Home >> Land Rover >> 2019 >> Range Rover Autobiography >> Repair and Diagnosis >> External Pages >> Different car >> Section 256 (Diagnostic Trouble Code Index DTC: Power Steering Control Module (PSCM) -- Range Rover Sport/L494) >> General Information >> Description And Operation >> Diagnostic Trouble Code Index - DTC: Power Steering Control Module (PSCM) (G2160148) >> DTC U0300-56: Internal Control Module Software Incompatibility - Invalid/incomplete configuration >> Action

DTC U0300-56: Internal Control Module Software Incompatibility - Invalid/incomplete configuration: Action

WARNING: This page is about a different car, the 2021 Land Rover Range Rover Sport, 2020 Land Rover Range Rover Sport, and 2019 Land Rover Range Rover Sport. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: Do NOT replace any Control Modules just on the basis of this DTC
  1. Using the Jaguar Land Rover approved diagnostic equipment, re-configure the central junction box with the latest level software
  2. Check that the correct power steering control module is installed to the vehicle
  3. Using the Jaguar Land Rover approved diagnostic equipment, re-configure the power steering control module with the latest level software
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