Home >> Land Rover >> 2020 >> Range Rover Velar R-Dynamic HSE >> Repair and Diagnosis >> Quick Lookups >> DTC Index >> Diagnostic Trouble Code Index Vehicles With: PHEV DTC Battery Engine Control Module (BECM) -- Range Rover Velar/L560 >> General Information >> Description And Operation >> Diagnostic Trouble Code Index - Vehicles With: PHEV, DTC: Battery Energy Control Module (BECM) (G2760141) >> P0AA3-66: Hybrid/EV Battery Negative Contactor Circuit - Signal has too many transitions/events >> Possible Causes