Home >> Jaguar >> 2013 >> XK Base, 2D Convertible >> Repair and Diagnosis (Single Page) >> Quick Lookups >> DTC Index >> Diagnostic Trouble Code Index DTC: Auxiliary Junction Box (AJB) -- XK/X150 >> Diagnostic Trouble Code Index DTC: Auxiliary Junction Box (AJB) >> Description And Operation >> Rear Junction Box [RJB] >> DTC B10F8-12: Accessory socket 'A' relay - Circuit short to battery >> Possible Causes