Home >> Jaguar >> 2014 >> XK Base, 2D Convertible >> Repair and Diagnosis >> General Information >> DTC Index >> Diagnostic Trouble Code Index DTC: Seat Control Module E (SCME) -- XK/X150 >> Diagnostic Trouble Code Index DTC: Seat Control Module E (SCME) >> Description And Operation >> Climate Controlled Seat Module [SCME] >> DTC B1229-13: Left Seat Back Temperature Sensor - Circuit open >> Possible Causes