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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 Radio Controls Radio/Navigation System Wiring Schematics Radio Control Assembly Replacement A22 Radio Controls: Programming and Setup 
A33 Media Disc Player Radio/Navigation System Wiring Schematics Audio Disc Player and USB Receptacle Replacement A33 Media Disc Player: Programming and Setup 
If equipped with TG5, no programming required.
B218L/R Driver Assistance Systems Wiring Schematics (-UKL)Driver Assistance Systems Wiring Schematics (UKL) Side Object Sensing Alert Module Replacement
B233B B233B Radar Sensor Module - Long Range: Scan Tool Information Driver Assistance Systems Wiring Schematics (-UKL)Driver Assistance Systems Wiring Schematics (UKL) Forward Range Radar Sensor Replacement (Without UKL)Forward Range Radar Sensor Replacement (With UKL) B233B Radar Sensor Module - Long Range: Programming and Setup 
B233LF/RF Left Front Short Range Radar Sensor Module Right Front Short Range Radar Sensor Module Driver Assistance Systems Wiring Schematics (-UKL)Driver Assistance Systems Wiring Schematics (UKL) Forward Range Radar Sensor Replacement (Without UKL)Forward Range Radar Sensor Replacement (With UKL)
B233R Rear Short Range Radar Sensor Module Driver Assistance Systems Wiring Schematics (-UKL)Driver Assistance Systems Wiring Schematics (UKL) Short Range Radar Sensor Replacement (Front With UKL)Short Range Radar Sensor Replacement (Rear Center With UKL)Short Range Radar Sensor Replacement (Rear Left Side With UKL)Short Range Radar Sensor Replacement (Rear Right Side With UKL) B233R Radar Sensor Module - Short Range Rear: Programming and Setup 
G1 G1 A/C Compressor HVAC Wiring Schematics Air Conditioning Compressor Replacement (LTG)Air Conditioning Compressor Replacement (LGW, LGX) G1 Air Conditioning Compressor 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 
K16 K16 Battery Energy Control Module: Scan Tool Information Hybrid/EV Energy Storage Wiring Schematics Battery Energy Control Module Replacement K16 Battery Energy Control Module: Programming and Setup 
K17 K17 Electronic Brake Control Module: Scan Tool Information Antilock Brake System Wiring Schematics Electronic Brake Control Module Replacement K17 Electronic Brake Control Module: Programming and Setup (Without HP9) K17 Electronic Brake Control Module: Programming and Setup (With HP9) 
K19 K19 Suspension Control Module: Scan Tool Information Electronic Suspension Control Wiring Schematics Electronic Suspension Control Module Replacement K19 Suspension Control Module: Programming and Setup 
K20 K20 Engine Control Module: Scan Tool Information Engine Controls Wiring Schematics - 2.0L (LTG) Engine
or
Engine Controls Wiring Schematics (LGW)Engine Controls Wiring Schematics (LGX) - 3.0L (LGW) or 3.6L (LGX) Engine
K20 Engine Control Module: Programming and Setup 
K26 Headlamp Control Module Headlights/Daytime Running Lights (DRL) Wiring Schematics (-UKL)Headlights/Daytime Running Lights (DRL) Wiring Schematics (UKL) Headlamp Control Module Replacement K26 Headlamp Control Module: Programming and Setup 
K27 Fuel Pump Power Control Module Scan Tool Information Fuel Pump Power Control Module Programming and Setup 
K29F Front Seat Heating Control Module Heated/Cooled Seat Wiring Schematics Front Seat Heater Control Module Replacement K29F Seat Heating Control Module - Front: Programming and Setup 
K29R Rear Seat Heating Control Module Heated/Cooled Seat Wiring Schematics Rear Seat Heater Control Module Replacement (except Platinum)Rear Seat Heater Control Module Replacement (Platinum) K29R Seat Heating Control Module - Rear: Programming and Setup 
K31 Navigation Control Module Radio/Navigation System Wiring Schematics Peripheral Human Machine Interface Control Module Replacement K31 Navigation Control Module: Programming and Setup 
K32 Steering Wheel Heating Control Module Steering Wheel Wiring Schematics Steering Wheel 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 Airbag Sensing and Diagnostic Module Replacement K36 Inflatable Restraint Sensing and Diagnostic Module: Programming and Setup 
K39 K39 Liftgate Control Module: Scan Tool Information Liftgate Wiring Schematics Accessory and Liftgate Control Module Replacement K39 Liftgate Control Module: Programming and Setup 
K40 Driver Seat Wiring Schematics 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 Body Control Module Replacement K56 Serial Data Gateway Module: Programming and Setup 
K60 K60 Steering Column Lock Module: Scan Tool Information Column Lock Wiring Schematics Steering Column Lock Control Module Replacement K60 Steering Column Lock Module: Programming and Setup 
K69 K69 Transfer Case Control Module: Scan Tool Information Transfer Case Control Wiring Schematics Transfer Case Control Module Replacement K69 Transfer Case Control Module: Programming and Setup 
K71 K71 Transmission Control Module: Scan Tool Information (4EL70)K71 Transmission Control Module: Scan Tool Information (8L45/ 8L90)K71 Transmission Control Module: Scan Tool Information (4EL70)K71 Transmission Control Module: Scan Tool Information (8L45/ 8L90) Automatic Transmission Controls Wiring Schematics Transmission Control Module Replacement K71 Transmission Control Module: Programming and Setup 
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 (UE1) K73 Telematics Communication Interface Control Module: Programming and Setup (UI3) 
K74 K74 Human Machine Interface Control Module: Scan Tool Information Radio/Navigation System Wiring Schematics Human Machine Interface Control Module Replacement K74 Human Machine Interface Control Module: Programming and Setup 
K80 Sunroof Sunshade Control Module Sunroof Wiring Schematics Sunroof Sunshade Motor Replacement (Rear)Sunroof Sunshade Motor Replacement (Front) K80 Sunroof Sunshade Control Module: Programming and Setup 
K84 Keyless Entry Control Module 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 
K92 K92 Rear Wheel Steering Control Module: Scan Tool Information Power Steering Wiring Schematics Rear Wheel Steering Actuator Replacement K92 Rear Wheel Steering Control Module: Programming and Setup 
K99 Steering Column Position Control Module Tilt/Telescoping Steering Column Wiring Schematics Steering Column Tilt Wheel and Telescope Control Module Replacement K99 Steering Column Position Control Module: Programming and Setup 
K109 K109 Frontview Camera Module: Scan Tool Information Driver Assistance Systems Wiring Schematics (-UKL)Driver Assistance Systems Wiring Schematics (UKL) Front View Camera Replacement K109 Frontview Camera Module: Programming and Setup 
K114B K114B Hybrid/EV Powertrain Control Module 2: Scan Tool Information Hybrid/EV Cooling Wiring Schematics Hybrid Powertrain Control Module 2 Replacement K114B Hybrid/EV Powertrain Control Module 2: Programming and Setup 
K124 K124 Active Safety Control Module: Scan Tool Information (-UKL)K124 Active Safety Control Module: Scan Tool Information (UKL) Driver Assistance Systems Wiring Schematics (-UKL)Driver Assistance Systems Wiring Schematics (UKL) Active Safety Control Module Replacement (Without UKL)Active Safety Control Module Replacement (With UKL) K124 Active Safety Control Module: Programming and Setup (without UKL) K124 Active Safety Control Module: Programming and Setup (For K124A and K124B (With UKL)) 
K132 K132 Pedestrian Alert Sound Control Module: Scan Tool Information Horn Wiring Schematics Pedestrian Sound Alert Module Replacement K132 Pedestrian Alert Sound Control Module: Programming and Setup 
K134 Seat Bolster Memory Control Module Driver Seat Wiring Schematics
or
Passenger Seat Wiring Schematics
Front Seat Back Lumbar Bladder Replacement
K157 K157 Video Processing Control Module: Scan Tool Information Driver Assistance Systems Wiring Schematics (-UKL)Driver Assistance Systems Wiring Schematics (UKL) Video Processing Module Replacement K157 Video Processing 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 
K172 K172 Night Vision Camera Control Module: Scan Tool Information Driver Assistance Systems Wiring Schematics (-UKL)Driver Assistance Systems Wiring Schematics (UKL) Night Vision Module Replacement K172 Night Vision Camera Control Module: Programming and Setup 
K177 K177 Brake Booster Control Module: Scan Tool Information Hydraulic Brake Wiring Schematics Electronic Brake Booster Control Module Replacement K177 Brake Booster Control Module: Programming and Setup 
K179 K179 Digital Map Control Module: Scan Tool Information Driver Assistance Systems Wiring Schematics (-UKL)Driver Assistance Systems Wiring Schematics (UKL) Digital Map Module Replacement K179 Digital Map Control Module: Programming and Setup 
K180 K180 Driver Monitoring System Control Module: Scan Tool Information Driver Monitoring Wiring Schematics (UKL) Driver Monitoring System Module Replacement K180 Driver Monitoring System 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 
K186 K186 Multifunction Energy Storage Capacitor Control Module: Scan Tool Information Driver Assistance Systems Wiring Schematics (-UKL)Driver Assistance Systems Wiring Schematics (UKL) Multifunction Energy Storage Capacitor Control Module Replacement (UKL) K186 Multifunction Energy Storage Capacitor Control Module: Programming and Setup 
K187 Steering Column Friction Control Module
Refer to: K124 Active Safety Control Module: Scan Tool Information (-UKL)K124 Active Safety Control Module: Scan Tool Information (UKL)
Driver Assistance Systems Wiring Schematics (-UKL)Driver Assistance Systems Wiring Schematics (UKL) Steering Column Friction Control Module Replacement Refer to: K60 Steering Column Lock Module: Programming and Setup 
M101L/R Seat Belt Wiring Schematics Front Seat Belt Retractor Replacement
P16 P16 Instrument Cluster: Scan Tool Information Instrument Cluster Wiring Schematics Instrument Cluster Replacement P16 Instrument Cluster: 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 
T6 Drive Motor Power Inverter Module Hybrid/EV Controls Wiring Schematics Drive Motor Power Inverter Module Replacement K33 HVAC Control Module: Programming and Setup