Home >> Land Rover >> 2015 >> Range Rover Autobiography >> 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 U0302-64: Software Incompatibility with Transmission Control Module - Signal plausibility failure >> Possible Causes