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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 Radio Replacement A11 Radio: Programming and Setup 
A22 A22 Radio Controls: Scan Tool Information Radio/Navigation System Wiring Schematics Radio Control Assembly Replacement A22 Radio Controls: Programming and Setup 
B174W B174W Front view Camera - Windshield: Scan Tool Information 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 Radar Sensor Module - Long Range: Scan Tool Information Driver Assistance Systems Wiring Schematics Forward Range Radar Sensor Replacement B233B Radar Sensor Module - Long Range: Programming and Setup 
B233LF/RF
  • Radar Sensor Module - Short Range Left Front
  • Radar Sensor Module - Short Range Right Front
Driver Assistance Systems Wiring Schematics Front Short Range Radar Sensor Replacement
B233R Radar Sensor Module - Short Range Rear Driver Assistance Systems Wiring Schematics Rear Short Range Radar Sensor Replacement B233R Radar Sensor Module - Short Range Rear: 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 Engine Controls Wiring Schematics Engine Control Module Replacement K20 Engine Control Module: Programming and Setup 
K26 Headlamp Control Module Headlights/Daytime Running Lights (DRL) Wiring Schematics Headlamp Control Module Replacement K26 Headlamp Control Module: Programming and Setup 
K29 Heated Seat Control Module Heated/Cooled Seat Wiring Schematics
K32 Steering Wheel Heat Control Module Steering Wheel Wiring Schematics Heated Steering Wheel Module Replacement K32 Steering Wheel Heating Control Module: Programming and Setup 
K33 K33 HVAC Control Module: Scan Tool Information HVAC Wiring Schematics Heater and Air Conditioning Remote Control Replacement K33 HVAC Control Module: Programming and Setup 
K36 K36 Inflatable Restraint Sensing and Diagnostic Module: Scan Tool Information SIR Wiring Schematics Restraints Control Module Replacement K36 Inflatable Restraint Sensing and Diagnostic Module: Programming and Setup 
K39 K39 Liftgate Control Module: Scan Tool Information Liftgate Wiring Schematics Rear Gate Module Replacement K39 Liftgate Control Module: Programming and Setup 
K40 Driver 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 
K47 K47 Rear Differential Clutch Control Module: Scan Tool Information Rear Axle Wiring Schematics Rear Differential Clutch Control Module Replacement K47 Rear Differential Clutch 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 Steering Column Lock Module: Scan Tool Information Column Lock Wiring Schematics Column Lock Module Replacement K60 Steering Column Lock Module: Programming and Setup 
K71 K71 Transmission Control Module: Scan Tool Information (6T40/45/50) , or K71 Transmission Control Module: Scan Tool Information (9T45 (M3U) or 9T50 (M3D, M3H)) , or K71 Transmission Control Module: Scan Tool Information (6T40/45/50) , or K71 Transmission Control Module: Scan Tool Information (9T45 (M3U) or 9T50 (M3D, M3H)) Automatic Transmission Controls Wiring Schematics Transmission Control Module Replacement K71 Transmission Control Module: Programming and Setup (9T45 (M3U) or 9T50 (M3D, M3H)) 
K73 K73 Telematics Communication Interface Control Module: Scan Tool Information OnStar/Telematics Wiring Schematics Communication Interface Module Replacement K73 Telematics Communication Interface Control Module: Programming and Setup 
K84 K84 Keyless Entry Control Module: Scan Tool Information Remote Function Wiring Schematics Keyless Entry Control Module Replacement K84 Keyless Entry Control Module: Programming and Setup 
K89 Immobilizer Control Module Immobilizer Wiring Schematics Theft Deterrent Module Replacement K89 Immobilizer Control Module: Programming and Setup 
K99 Refer to
K40D Seat Memory Control Module - Driver: Scan Tool Information
Tilt/Telescoping Steering Column Wiring Schematics Steering Column Tilt Wheel and Telescope Control Module Replacement K99 Steering Column Position Control Module: Programming and Setup 
K111 Fuel Pump Power Control Module Scan Tool Information Engine Controls Wiring Schematics Fuel Pump Power Control Module Replacement (AWD) , or Fuel Pump Power Control Module Replacement (FWD) Fuel Pump Power Control Module Programming and Setup 
K124 K124 Active Safety Control Module: Scan Tool Information Driver Assistance Systems Wiring Schematics Image Processing Module Replacement K124 Active Safety Control Module: Programming and Setup 
K134 Seat Bolster Memory Control Module
Refer to
Front Seat Back Lumbar Replacement
K157 K157 Video Processing Control Module: Scan Tool Information Image Display Camera Wiring Schematics Video Processing Module Replacement K157 Video Processing Control Module: Programming and Setup (UV2) 
K160 K160 Brake System Control Module: Scan Tool Information Antilock Brake System Wiring Schematics Electronic Brake Booster Control Module Replacement K160 Brake System Control 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 
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 
P16 P16 Instrument Cluster: Scan Tool Information Instrument Cluster Wiring Schematics Instrument Cluster Replacement P16 Instrument Cluster: Programming and Setup , or P16 Instrument Cluster: Programming and Setup (Terrain only) 
P29 Head-Up Display Head-Up Display Wiring Schematics Head-Up Display Replacement P29 Head-Up Display: Programming and Setup 
T3 T3 Audio Amplifier: Scan Tool Information Radio/Navigation System Wiring Schematics Radio Speaker Amplifier Replacement T3 Audio Amplifier: Programming and Setup