Home >> Land Rover >> 2013 >> Range Rover HSE >> Repair and Diagnosis >> Quick Lookups >> DTC Index >> Diagnostic Trouble Code Index DTC: Parking Assist Control Module (PACM) -- Range Rover/L405 >> Diagnostic Trouble Code Index DTC: Parking Assist Control Module (PACM) >> Description And Operation >> DTC B129C-12: Left Front Side Sensor - Circuit short to battery >> Possible Causes