Home >> Land Rover >> 2013 >> Range Rover Sport HSE >> Repair and Diagnosis >> General Information >> DTC Index >> Diagnostic Trouble Code Index DTC: Rear Differential Control Module (RDCM) -- Range Rover Sport/L320 >> Diagnostic Trouble Code Index DTC: Rear Differential Control Module (RDCM) >> Description And Operation >> DTC P0702-64: Transmission Control System Electrical - Signal plausibility failure >> Possible Causes