Control Units
CONTROL UNITS LOCATION
| Component | Location |
|---|---|
| Blower Motor Control Processor | Behind right side of dash. See Figure. |
| Blower Motor Control Processor (Auxiliary) (Suburban & Yukon XL) | Below auxiliary blower motor. See Figure. |
| Blower Motor Control Processor (Auxiliary) (Tahoe & Yukon) | Below auxiliary blower motor. See Figure. |
| Body Control Module | On lower left side of dash, below steering column. See Figure. |
| Body Control Module (BCM) Connector | Below left side of dash. See Figure. |
| Cruise Control Module (CCM) | Left rear of engine compartment. See Figure. |
| Cruise Control Module (CCM) Electrical Connector | Left rear of engine compartment. See Figure. |
| Driver Door Module (DDM) | In driver's door. See Figure. |
| Electronic Brake Control Module Connectors (EBCM) | On electronic brake control module. See Figure. |
| Electronic Brake Control Module (EBCM) | On left rear frame rail. See Figure. |
| Electronic Suspension Control Module Connector (Escalade EXT) | On electronic suspension control module. See Figure. |
| Electronic Suspension Control Module Connector (Except Avalanche & Escalade EXT) | On electronic suspension control module. See Figure. |
| Electronic Suspension Control Module (Escalade EXT) | Below left rear seat. See Figure. |
| Electronic Suspension Control Module (Suburban & Yukon XL) | Below rear HVAC blower motor. See Figure. |
| Flasher Module | Bottom of left I/P fuse block. See Figure. |
| FM Impedance Matching Module | In right rear quarter glass. See Figure. |
| Front Passenger Door Module (FPDM) | In right front door. See Figure. |
| Heated Seat Module (Left Rear) | Under left rear seat. |
| Heated Seat Module (Right Rear) | Under right rear seat. |
| HVAC Control Assembly (Rear Auxiliary Connector) | Center of headliner. See Figure. |
| HVAC Control Module | Behind center of dash. See Figure. |
| HVAC Control Module (Auxiliary) | Right rear of vehicle. See Figure. |
| HVAC Control Processor (Auxiliary) | Center of headliner. See Figure. |
| HVAC Module Assembly | Below instrument panel. See Figure. |
| HVAC Module Assembly (Auxiliary) | Right rear passenger compartment. See Figure. |
| HVAC Module (Auxiliary) | Right rear passenger compartment. See Figure. |
| Inflatable Restraint Passenger Presence System (PPS) Module | Below right front seat. See Figure. |
| Inflatable Restraint Sensing & Diagnostic Module (SDM) | Under left front seat. See Figure. |
| Memory Seat Module | Below driver's seat. See Figure. |
| Powertrain Control Module (PCM) | Left front of engine compartment. See Figure. |
| Powertrain Control Module (PCM) Connectors | Left front of engine compartment. See Figure. |
| Radio Antenna Module | Above right rear quarter glass, in headliner. See Figure. |
| Rear Object Sensor Control Module Connector (Escalade EXT) | On rear object sensor control module. See Figure. |
| Rear Object Sensor Control Module (Escalade EXT) | Under 2nd row seat. See Figure. |
| Rear Wheel Steering Control Module | Below vehicle, between spare tire & rear bumper. See Figure. |
| Rear Window Wiper Module | In liftgate, below rear glass. See Figure. |
| Sun Roof Module | Above front of headliner. |
| Theft Deterrent Control Module | On ignition switch. See Figure. |
| Throttle Actuator Control (TAC) Module | Left rear of engine compartment. See Figure. |
| Throttle Actuator Control (TAC) Module Connector | Left rear of engine compartment. See Figure. |
| Transfer Case Shift Control Module | Left side of I/P area, behind knee bolster, above parking brake assembly. |
| Vehicle Communication Interface Module | Behind right side of dash. |
| Windshield Wiper Motor Module | Left side of cowl. See Figure. |
| Windshield Wiper Motor Module Connector | Left side of cowl. See Figure. |