Home >> Land Rover >> 2013 >> Range Rover Sport HSE >> Repair and Diagnosis >> Quick Lookups >> DTC Index >> Diagnostic Trouble Code Index DTC: Keyless Vehicle Module (KVM) -- Range Rover Sport/L320 >> Diagnostic Trouble Code Index DTC: Keyless Vehicle Module (KVM) >> Description And Operation >> DTC B10C1-23: Left Front Unlock Pull Switch - Signal stuck low >> Possible Causes