Home >> Land Rover >> 2014 >> Range Rover Base >> Repair and Diagnosis >> Transmission >> Transmission Control Systems >> Diagnostic Trouble Code Index DTC: Transmission Control Module (TCM) -- Range Rover/L405 >> Diagnostic Trouble Code Index DTC: Transmission Control Module (TCM) >> Description And Operation >> DTC P07BA-15: Transmission Park Position Sensor/Switch "B" Circuit High - Circuit short to battery or open >> Possible Causes