Home >> Land Rover >> 2021 >> Range Rover SVAutobiography Dynamic Blk. >> Repair and Diagnosis >> Quick Lookups >> Common Specs & Procedures >> Diagnostic Trouble Code Index: Terrain Response SWITCHPACK (Tr) -- Range Rover/L405 >> General Information >> Description And Operation >> Diagnostic Trouble Code Index: Terrain Response SWITCHPACK (Tr) (G2016289) >> DTC U1A14-96: CAN Initialisation Failure - Component internal failure >> Possible Causes