Home >> Jaguar >> 2012 >> XJ L >> Repair and Diagnosis >> Quick Lookups >> DTC Index >> Diagnostic Trouble Code Index DTC: Transmission Control Module (TCM) -- XJ/X351 >> Diagnostic Trouble Code (DTC) Index DTC: Transmission Control Module (TCM) >> Description And Operation >> Transmission Control Module (TCM) >> DTC P06AE-21: Control Module Internal Temperature Sensor "B" Circuit High - Signal amplitude < minimum >> Possible Causes