Home >> Land Rover >> 2015 >> LR4 HSE, AWD >> Repair and Diagnosis >> Steering >> Steering Control Systems >> Diagnostic Trouble Code Index DTC: Steering Angle Sensor Module (SASM) -- LR4/L319 >> Diagnostic Trouble Code Index DTC: Steering Angle Sensor Module (SASM) >> Description And Operation >> DTC U0300-55: Internal Control Module Software Incompatibility - Not configured >> Possible Causes