Home >> Jaguar >> 2022 >> F-Pace Base >> Repair and Diagnosis (Single Page) >> General Information >> DTC Index >> Diagnostic Trouble Code Index - DTC: Audio Amplifier Module (AAM) -- F-Pace/X761 >> Diagnostic Trouble Code Index - DTC: Audio Amplifier Module (AAM) (G2740652) >> Description And Operation >> Audio Amplifier Module (AAM) >> DTC B1969-4B: External Sound Synthesis Module - Over temperature >> Possible Causes