Home >> Land Rover >> 2020 >> Defender 110 First Edition >> Repair and Diagnosis >> General Information >> Specifications Index >> Diagnostic Trouble Code Index DTC: Cruise Control Module -- Defender/L663 >> Diagnostic Trouble Code Index - DTC: Cruise Control Module (G2818898) >> Description And Operation >> Cruise Control Module (CCM) >> DTC U2036-93: Driver Assistance Domain Controller - No operation >> Possible Causes