Contents Wiring diagrams Section: Body, Cab Control Systems All sections

Body Control Module: Component Locations GMC Envoy I

COMPONENT LOCATIONS

ComponentLocation
Body Bussed Electrical Center (BBEC)Behind Left Side Of Dash, Near Instrument Panel Fuse Block.
Data Link Connector (DLC)Under Left Side Of Dash
Daytime Running Light (DRL) Control ModuleIn Underhood Electrical Center
Door Lock RelayIn BBEC
Driver Door Unlock RelayIn BBEC
Headlight Ground RelayIn Underhood Electrical Center
Headlight Power RelayIn Underhood Electrical Center
Horn RelayIn Underhood Electrical Center
Inadvertent Power RelayIn BBEC
Instrument Panel Fuse BlockUnder Left Side Of Dash
Liftglass RelayIn Underhood Electrical Center & BBEC
Parking Light RelayIn BBEC
PassLock(R) SensorIn Ignition Switch
Passenger Door Unlock RelayIn BBEC
Powertrain Control Module (PCM)Right Side Of Engine Compartment
Retained Accessory Power (RAP) RelayIn Underhood Electrical Center
Remote Control Door Lock ReceiverOn Left Side Of Dash Insulator
Underhood Electrical CenterOn Left Front Fenderwell
Truck Body Control (TBC) Module (1)Behind Dash, Near Heater Box
Vehicle Control Module (VCM)On Right Side Of Engine Compartment
(1) Also referred to as Body Control Module (BCM).
(1)Also referred to as Body Control Module (BCM).

COMPONENT LOCATIONS