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Control Module References

Reference Information

Code Control Module/Scan Tool Information Schematic Repair Instruction Programming and Setup
A11 A11 Radio: Scan Tool Information Radio/Navigation System Wiring Schematics (IOR) , or Radio/Navigation System Wiring Schematics (IOS/IOT) Radio Replacement A11 Radio: Programming and Setup 
A22 A22 Radio Control: Scan Tool Information Radio/Navigation System Wiring Schematics (IOR) , or Radio/Navigation System Wiring Schematics (IOS/IOT) Radio Control Replacement (without Denali) , or Radio Control Replacement (with Denali) A22 Radio Control: Programming and Setup 
A26 A26 Heater and Air Conditioning User Interface Control - Front: Scan Tool Information HVAC Wiring Schematics Heater and Air Conditioning User Interface Control Replacement (without Denali with DCH) , or Heater and Air Conditioning User Interface Control Replacement (with Denali) , or Heater and Air Conditioning User Interface Control Replacement (without Denali with D07) A26 Heater and Air Conditioning User Interface Control - Front: Programming and Setup 
B174W B174W Front View Camera - Windshield: Scan Tool Information (without UGN) , or B174W Front View Camera - Windshield: Scan Tool Information (with UGN) Driver Assistance Systems Wiring Schematics Front View Camera Replacement B174W Front View Camera - Windshield: Programming and Setup 
B218L/R Driver Assistance Systems Wiring Schematics Side Obstacle Detection Control Module Replacement
B233B B233B Forward Range Radar Sensor - Long Range: Scan Tool Information Driver Assistance Systems Wiring Schematics Forward Range Radar Sensor Replacement B233B Forward Range Radar Sensor - Long Range: Programming and Setup 
K4 K4 Assist Step Control Module: Scan Tool Information Step/Running Board Wiring Schematics Running Board Control Module Replacement K4 Assist Step Control Module: Programming and Setup 
K5 K5 Automatic Level Control Module: Scan Tool Information Electronic Suspension Control Wiring Schematics Automatic Level Control Module Replacement K5 Automatic Level Control Module: Programming and Setup 
K9 K9 Body Control Module: Scan Tool Information Body Control System Wiring Schematics Body Control Module Replacement K9 Body Control Module: Programming and Setup 
K19 K19 Suspension Control Module: Scan Tool Information Electronic Suspension Control Wiring Schematics Suspension Control Module Replacement K19 Suspension Control Module: Programming and Setup 
K20 K20 Engine Control Module: Scan Tool Information (LM2) , or K20 Engine Control Module: Scan Tool Information (L3B, L82, L84, L87, LV3) K20 Engine Control Module: Programming and Setup 
K29FV/RV Heated/Cooled Seat Wiring Schematics
K36 K36 Restraints Control Module: Scan Tool Information SIR Wiring Schematics Restraints Control Module Replacement (without Denali) , or Restraints Control Module Replacement (with Denali) K36 Restraints Control Module: Programming and Setup 
K40 Driver or Passenger Seat Adjuster Memory Module Replacement
K43 K43 Power Steering Control Module: Scan Tool Information Power Steering Wiring Schematics Power Steering Assist Motor Replacement K43 Power Steering Control Module: Programming and Setup 
K56 Serial Data Gateway Module Data Communication Wiring Schematics Serial Data Gateway Module Replacement K56 Serial Data Gateway Module: Programming and Setup 
K60 K60 Column Lock Module: Scan Tool Information Column Lock Wiring Schematics Column Lock Module Replacement (without Denali) , or Column Lock Module Replacement (with Denali) K60 Column Lock Module: Programming and Setup (RPO R7N) , or K60 Column Lock Module: Programming and Setup (RPO N06) 
K61 Sunroof Control Module Sunroof Wiring Schematics Sunroof Sunshade Motor Replacement (SWB) , or Sunroof Sunshade Motor Replacement (LWB) K61 Sunroof Control Module: Programming and Setup 
K68 K68 Trailer Lighting Control Module: Scan Tool Information Trailering Systems Wiring Schematics Trailer Lamp Control Module Replacement K68 Trailer Lighting Control Module: Programming and Setup 
K69 K69 Transfer Case Control Module: Scan Tool Information K69 Transfer Case Control Module: Programming and Setup 
K71 K71 Transmission Control Module: Scan Tool Information (10L80 (MHS)) , or K71 Transmission Control Module: Scan Tool Information (10L80 (MHS)) Automatic Transmission Controls Wiring Schematics Transmission Control Module Replacement K71 Transmission Control Module: Programming and Setup (10L80 (MQC)) 
K73 K73 Telematic Control Module: Scan Tool Information OnStar/Telematics Wiring Schematics Telematic Control Module Replacement K73 Telematic Control Module: Programming and Setup (without UDA) , or K73 Telematic Control Module: Programming and Setup (UDA) 
K85P K85P Restraints Occupant Classification System Module - Passenger: Scan Tool Information SIR Wiring Schematics Airbag Front Passenger Presence Module Replacement K85P Restraints Occupant Classification System Module - Passenger: Programming and Setup 
K99 Steering Column Tilt Wheel and Telescope Control Module Tilt/Telescoping Steering Column Wiring Schematics Steering Column Tilt Wheel and Telescope Control Module Replacement (without Denali) , or Steering Column Tilt Wheel and Telescope Control Module Replacement (with Denali) K99 Steering Column Tilt Wheel and Telescope Control Module: Programming and Setup 
K111 Fuel Pump Power Control Module Scan Tool Information (AKA: Fuel Pump Driver Control Module) K111 Fuel Pump Power Control Module Programming and Setup 
(AKA: Fuel Pump Driver Control Module)
K115 Reductant Control Module Engine Controls Wiring Schematics - 3.0L (LM2) Diesel engine Reductant Control Module Replacement (Long Wheelbase) , or Reductant Control Module Replacement (Short Wheelbase) K115 Reductant Control Module: Programming and Setup 
K124 K124 Image Processing Module: Scan Tool Information Driver Assistance Systems Wiring Schematics Image Processing Module Replacement K124 Image Processing Module: Programming and Setup 
K133 Trailer Brake Power Control Module Trailering Systems Wiring Schematics Trailer Brake Control Module Replacement K133 Trailer Brake Power Control Module: Programming and Setup 
K157 Video Processing Module Image Display Camera Wiring Schematics Video Processing Module Replacement (Short Wheel Base) , or Video Processing Module Replacement (Long Wheel Base) K157 Video Processing Module: Programming and Setup 
K160 K160 Brake System Control Module: Scan Tool Information Antilock Brake System Wiring Schematics Brake System Control Module Replacement K160 Brake System Control Module: Programming and Setup 
K164 K164 Differential Control Module: Scan Tool Information Differential Lock Wiring Schematics Rear Differential Clutch Control Module Replacement K164 Differential Control Module: Programming and Setup 
K169 Folding 3rd Row Seat Module Rear Seat Wiring Schematics Folding 3rd Row Seat Module Replacement K169 Folding 3rd Row Seat Module: Programming and Setup 
K171 Hands-Free Liftgate Sensor Control Module Liftgate Wiring Schematics Rear Closure Hands Free Module Replacement K171 Hands-Free Liftgate Sensor Control Module: Programming and Setup 
K175 Center Console Compartment Cooler Control Module Instrument Panel and Console Wiring Schematics Front Floor Console Compartment Cooler Replacement K175 Center Console Compartment Cooler Control Module: Programming and Setup 
K182 K182 Parking Assist Control Module: Scan Tool Information Parking Assistance Systems Wiring Schematics Parking Assist Control Module Replacement K182 Parking Assist Control Module: Programming and Setup 
K194 K194 Rear Gate Module Scan Tool Information Liftgate Wiring Schematics Rear Gate Module Replacement K194 Rear Gate Module: Programming and Setup 
K212 Gear Shift Control Module Electronic Transmission Range Selector Wiring Schematics Electronic Transmission Shift Control Pushbutton Replacement (Except Denali) , or Electronic Transmission Shift Control Pushbutton Replacement (Denali) K212 Gear Shift Control Module: Programming and Setup 
K219 K219 Lighting Control Module: Scan Tool Information Exterior Lights Wiring Schematics Lighting Control Module Replacement K219 Lighting Control Module: Programming and Setup 
P16 P16 Instrument Panel Cluster Control Module: Scan Tool Information Instrument Cluster Wiring Schematics Instrument Cluster Replacement (without Denali) , or Instrument Cluster Replacement (with Denali) P16 Instrument Panel Cluster Control Module: Programming and Setup 
P22F Video Display - Passenger Seat Back Video System Wiring Schematics Video Display Replacement P22F Video Display - Passenger Seat Back: Programming and Setup 
T3 T3 Audio Amplifier: Scan Tool Information Radio/Navigation System Wiring Schematics (IOR) , or Radio/Navigation System Wiring Schematics (IOS/IOT) Radio Speaker Amplifier Replacement (without Denali) , or Radio Speaker Amplifier Replacement (with Denali) T3 Audio Amplifier: Programming and Setup 
T22 T22 Wireless Accessory Charging Module: Scan Tool Information Cigar Lighter/Power Outlet Wiring Schematics Wireless Charging System Module Replacement (DCH without Denali) , or Wireless Charging System Module Replacement (D07 without Denali) , or Wireless Charging System Module Replacement (DCH with Denali) , or Wireless Charging System Module Replacement (D07 with Denali) T22 Wireless Accessory Charging Module: Programming and Setup