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Control Units

CONTROL UNITS LOCATION

Component Location
Adaptive Seat Lumbar Module (Driver) Below left front seat.
Adaptive Seat Lumbar Module (Front Passenger) Below right front seat.
Auxiliary HVAC Control Module At rear of center console.
Blower Motor Control Processor Under right side of dash, right of blower motor. See Figure .
Cellular Telephone Module (W/ GPS) Under right side of rear package shelf.
Cellular Telephone Module (W/O GPS) Behind right rear seat back.
Cruise Control Module Near power brake booster. See Figure .
Dash Integration Module (DIM) Behind right side of dash, near blower motor.
Driver Door Module (DDM) Inside middle of left front door.
Driver Heated Seat Module Below left front seat.
Driver Seat Massage Module In left front seat back.
Electronic Brake Control Module (EBCM) Under air cleaner housing.
Electronic Suspension Control (ESC) Module Behind right rear seat back.
Front Passenger Door Module (FPDM) Inside middle of right front door.
Front Passenger Seat Massage Module In right front seat back.
Ignition Control Module (ICM) Bank 1 On top right side of engine, under intake manifold top cover.
Ignition Control Module (ICM) Bank 2 On top left side of engine, under intake manifold top cover.
Inflatable Restraint Sensing & Diagnostic Module (SDM) Under rear of center console.
Instrument Panel Integration Module (IPM) Above radio.
Left Middle Door Module (LMDM) (Limousine) Inside left middle door.
Left Rear Door Module (LRDM) Inside front of left rear door.
Left Rear Heated Seat Module In center of rear seat back. See Figure .
Memory Seat Module (MSM) Under driver's seat.
Navigation Data Processor Behind left rear seat back.
Powertrain Control Module (PCM) At left side of engine compartment, inside air cleaner.
Radio Antenna Module Behind rear center of headliner.
Rear Integration Module (RIM) Behind right rear seat back. See Figure .
Rear Object Sensor Control Module At right side of rear compartment. See Figure .
Rear Window Sunshade Module Under center of rear package shelf.
Remote Control Door Lock Receiver (RCDLR) Under center of rear package tray.
Remote Function Actuator (RFA) Module Above left rear wheelwell.
Right Middle Door Module (RMDM) (Limousine) Inside right middle door.
Right Rear Door Module (RRDM) Inside front of right rear door.
Right Rear Heated Seat Module In center of rear seat back. See Figure .
Seat Belt Control Module In center of rear seat back. See Figure .
Steering Column Module In steering column.
Sun Roof Module Near rear of sun roof.
Theft Deterrent Control Module In steering column.
Turn/Hazard Flasher Module Behind left front knee bolster.
Vehicle Communication Unit (VCU) Behind right rear seat back.
Vehicle Interface Unit (VIU) Behind right rear seat back.