Home › Land Rover › 2016 › LR4 Base › Repair and Diagnosis › General Information › DTC Index › Diagnostic Trouble Code Index DTC: Audio Amplifier Module (AAM) -- LR4/L319 › Diagnostic Trouble Code Index DTC: Audio Amplifier Module (AAM) › Description And Operation › DTC U3000-96: Control Module - Component internal failure › Possible Causes