1. Remove top cover. See Chassis → TOP COVER.
2. Remove rear cover. See Chassis → REAR COVER.
3. Deactivate electrical system. See Electrical → POWER DISCONNECT.
4. Remove BCM Caddy with BCM, do not disconnect BCM. See Electrical → BODY CONTROL MODULE (BCM).
5. Disconnect RESS connector. See High-Voltage System → ONBOARD CHARGER (OBC).