Integrated Body Control Unit (IBU)
- Disconnect the negative (-) battery terminal.
(Refer to Engine Electrical System - "BATTERY ")
- Remove the heater control unit.
(Refer to Heating, Ventilation And Air Conditioning - "HEATER CONTROL UNIT ")
- Remove the IBU (A) after loosening mounting bolt, nut and screw.
- Disconnect IBU connectors and then remove the IBU (A).