Home >> Land Rover >> 2013 >> Range Rover HSE >> Repair and Diagnosis >> General Information >> DTC Index >> Diagnostic Trouble Code Index DTC: Dynamic Response Control Module (DRM) -- Range Rover/L405 >> Diagnostic Trouble Code Index DTC: Dynamic Response Control Module (DRM) >> Description And Operation >> DTC C1037-22: Pressure Control Valve Pressure Sensor - Signal amplitude > maximum >> Possible Causes