Home >> Land Rover >> 2016 >> Range Rover Autobiography >> Repair and Diagnosis >> Quick Lookups >> DTC Index >> Diagnostic Trouble Code Index DTC: General Proximity Sensor Module (GSPM) -- Range Rover/L405 >> Diagnostic Trouble Code Index DTC: General Proximity Sensor Module (GSPM) >> Description And Operation >> DTC U3000-47: Control Module - Watchdog/safety MicroController failure >> Possible Causes