Home › Land Rover › 2015 › LR2 Base › Repair and Diagnosis › General Information › DTC Index › Diagnostic Trouble Code Index DTC: Integrated Audio Module (IAM) - High Line -- LR2/L359 › Diagnostic Trouble Code Index DTC: Integrated Audio Module (IAM) - High Line › Description And Operation › DTC U3000-98: Control Module - Component or system over temperature › Possible Causes