Home >> Land Rover >> 2013 >> Range Rover HSE >> 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 B143B-96: Proximity Sensor #2 - Component internal failure >> Possible Causes