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 Schematics (IOS/IOT)	Radio Replacement (IOT)Radio Replacement (IOS)	A11 Radio: Programming and Setup
A20	A22 Radio Controls: Scan Tool Information	Radio/Navigation System Schematics (IOS/IOT)	Radio Control Assembly Replacement	A22 Radio Controls: Programming and Setup
B174W	B174W Frontview Camera: Scan Tool Information	Driver Assistance Systems Schematics	Front View Camera Replacement (With UGN)Front View Camera Replacement (With UFL)Front View Camera Replacement (With UQT)	B174W Frontview Camera - Windshield: Programming and Setup
B218L/R	B218L Side Object Sensor Module - Left: Scan Tool Information B218R Side Object Sensor Module - Right: Scan Tool Information	Driver Assistance Systems Schematics	Side Obstacle Detection Control Module Replacement	B218L Side Object Sensor Module - Left: Programming and Setup B218R Side Object Sensor Module - Right: Programming and Setup
B233B	B233B Radar Sensor Module - Long Range: Scan Tool Information	Driver Assistance Systems Schematics	Adaptive Cruise Control Module Replacement	B233B Radar Sensor Module - Long Range: Programming and Setup
B233LF/RF	B233LF Radar Sensor Module - Short Range Left Front: Scan Tool Information B233RF Radar Sensor Module - Short Range Right Front: Scan Tool Information	Driver Assistance Systems Schematics	Short Range Radar Sensor Replacement	B233LF Radar Sensor Module - Short Range Left Front: Programming and Setup B233RF Radar Sensor Module - Short Range Right Front: Programming and Setup
B233R	B233R Radar Sensor Module - Short Range Rear: Scan Tool Information	Driver Assistance Systems Schematics	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 Schematics	Body Control Module Replacement	K9 Body Control Module: Programming and Setup
K17	K17 Electronic Brake Control Module: Scan Tool Information	Antilock Brake System Schematics	Electronic Brake Control Module Replacement	K17 Electronic Brake Control Module: Programming and Setup
K19	K19 Suspension Control Module: Scan Tool Information	Electronic Suspension Control Schematics	Suspension Control Module Replacement	K19 Suspension Control Module: Programming and Setup
K20	K20 Engine Control Module: Scan Tool Information	Engine Controls Schematics - 2.0L (LTG) engine Engine Controls Schematics (LF3)Engine Controls Schematics (LGX) - 3.6L (LGX LF3) engine Engine Controls Schematics - 6.2L (LT4) engine	Engine Control Module Replacement - 2.0L (LTG) engine Engine Control Module Replacement (LF3)Engine Control Module Replacement (LGX) - 3.6L (LGX LF3) engine Engine Control Module Replacement - 6.2L (LT4) engine	K20 Engine Control Module: Programming and Setup
K26	Headlamp Control Module	Headlights/Daytime Running Lights (DRL) Schematics	Headlamp Control Module Replacement	K26 Headlamp Control Module: Programming and Setup
K29F	Seat Heating Control Module - Front	Heated/Cooled Seat Schematics	Front Seat Heater Control Module Replacement (Uplevel)Front Seat Heater Control Module Replacement (Base)	K29F Seat Heating Control Module - Front: Programming and Setup
K29R	Seat Heating Control Module - Rear	Heated/Cooled Seat Schematics	Rear Seat Heater Control Module Replacement	K29R Seat Heating Control Module - Rear: Programming and Setup
K31	Navigation Control Module	Radio/Navigation System Schematics (IOS/IOT)	Peripheral Human-Machine Interface Control Module Replacement	K31 Navigation Control Module: Programming and Setup
K32	Steering Wheel Heating Control Module	Steering Wheel Schematics	Heated Steering Wheel Module Replacement	K32 Steering Wheel Heating Control Module: Programming and Setup
K33	K33 HVAC Control Module: Scan Tool Information	HVAC 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 Schematics	Restraints Control Module Replacement	K36 Inflatable Restraint Sensing and Diagnostic Module: Programming and Setup
K38	K38 Chassis Control Module: Scan Tool Information	Engine Controls Schematics - 2.0L (LTG) engine Engine Controls Schematics (LF3)Engine Controls Schematics (LGX) - 3.6L (LGX LF3) engine Engine Controls Schematics - 6.2L (LT4) engine	Chassis Control Module Replacement - 2.0L (LTG) engine Chassis Control Module Replacement (LGX)Chassis Control Module Replacement (LF3) - 3.6L (LGC LF3) engine Chassis Control Module Replacement - 6.2L (LT4) engine	K38 Chassis Control Module: Programming and Setup
K40	K40D Seat Memory Control Module - Driver: Scan Tool Information K40P Seat Memory Control Module - Passenger: Scan Tool Information	Driver Seat Schematics (Except W2E)Driver Seat Schematics (W2E)	Driver or Passenger Seat Adjuster Memory Module Replacement	K40D Seat Memory Control Module - Driver: Programming and Setup K40P Seat Memory Control Module - Passenger: Programming and Setup
K42	K42 Pedestrian Impact Detection Control Module: Scan Tool Information	Driver Assistance Systems Schematics	Pedestrian Impact Detection Module Replacement	K42 Pedestrian Impact Detection Control Module: Programming and Setup
K43	K43 Power Steering Control Module: Scan Tool Information	Power Steering Schematics	Electric Belt Drive Rack and Pinion Steering Gear Replacement (Non V-Series With AWD)Electric Belt Drive Rack and Pinion Steering Gear Replacement (Non V-Series With RWD)Electric Belt Drive Rack and Pinion Steering Gear Replacement (V-Series)	K43 Power Steering Control Module: Programming and Setup
K47	K47 Rear Differential Clutch Control Module: Scan Tool Information	Differential Lock Schematics	Rear Differential Clutch Control Module Replacement (226mm eLSD)	K47 Rear Differential Clutch Control Module: Programming and Setup
K56	Serial Data Gateway	Data Communication 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 Schematics	Column Lock Module Replacement	K60 Steering Column Lock Module: Programming and Setup
K62	Sunroof Sunshade Motor Module	Sunroof Schematics	Sunroof Sunshade Motor Replacement	K62 Sunroof Sunshade Control Module: Programming and Setup
K69	K69 Transfer Case Control Module: Scan Tool Information	All-Wheel Drive Schematics	Transfer Case Control Module Replacement	K69 Transfer Case Control Module: Programming and Setup
K71	K71 Transmission Control Module: Scan Tool Information (TL-80 SN (MGG))K71 Transmission Control Module: Scan Tool Information (8L45/ 8L90)K71 Transmission Control Module: Scan Tool Information (TL-80 SN (MGG))K71 Transmission Control Module: Scan Tool Information (8L45/ 8L90)	Automatic Transmission Controls Schematics (M5N/M5U) - 8L45/8L90 transmission Automatic Transmission Controls Schematics - Aisin TL-80SN transmission	Transmission Control Module Replacement - 8L45/8L90 transmission Transmission Control Module Replacement - Aisin TL-80SN transmission	K71 Transmission Control Module: Programming and Setup (8L45/8L90 & TL-80SN (MGG))
K73	K73 Telematics Communication Interface Control Module: Scan Tool Information	OnStar/Telematics Schematics	Communication Interface Module Replacement	K73 Telematics Communication Interface Control Module: Programming and Setup (UI3) K73 Telematics Communication Interface Control Module: Programming and Setup (UE1)
K83	K83 Park Brake Control Module: Scan Tool Information	Park Brake System Schematics	Electronic Parking Brake Control Module Replacement	K83 Park Brake Control Module: Programming and Setup
K84	Keyless Entry Control Module	Remote Function Schematics	Keyless Entry Control Module Replacement	K84 Keyless Entry Control Module: Programming and Setup
K89	Immobilizer Control Module	Immobilizer Schematics	Theft Deterrent Module Replacement	K89 Immobilizer Control Module: Programming and Setup
K99	Steering Column Position Control Module	Tilt/Telescoping Steering Column 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 Schematics - 2.0L (LTG) engine Engine Controls Schematics (LF3)Engine Controls Schematics (LGX) - 3.6L (LGX LF3) engine Engine Controls Schematics - 6.2L (LT4) engine	Fuel Pump Power Control Module Replacement - 3.6L (LGX LF3) engine Fuel Pump Power Control Module Replacement - 6.2L (LT4) engine	Fuel Pump Power Control Module Programming and Setup
K124	K124 Active Safety Control Module: Scan Tool Information	Driver Assistance Systems Schematics	Image Processing Module Replacement	K124 Active Safety Control Module: Programming and Setup
K134	Seat Bolster Memory Control Module Refer to:K9 Body Control Module: Scan Tool Information	Driver Seat Schematics (Except W2E)Driver Seat Schematics (W2E) Passenger Seat Schematics (except W2E)Passenger Seat Schematics (W2E)	Front Seat Back Lumbar Replacement (without W2E)Front Seat Back Lumbar Replacement (with W2E)	K134D Seat Bolster Memory Control Module - Driver: Programming and Setup K134P Seat Bolster Memory Control Module - Passenger: Programming and Setup
K157	K157 Video Processing Control Module: Scan Tool Information	Image Display Camera Schematics	Video Processing Module Replacement	K157 Video Processing Control Module: Programming and Setup
K161	Vehicle Performance Data Recorder	Image Display Camera Schematics	Vehicle Performance Data Recorder Replacement	K161 Vehicle Performance Data Recorder: Programming and Setup
K178	Active Safety External Communication Control Module	Vehicle-to-Vehicle Communications Schematics	Active Safety External Communication Module Replacement	K178 Active Safety External Communication Control Module: Programming and Setup
K182	K182 Parking Assist Control Module: Scan Tool Information	Parking Assistance Systems Schematics	Parking Assist Control Module Replacement	K182 Parking Assist Control Module: Programming and Setup
M101L/R	M101L Seat Belt Retractor Motor Module - Left: Scan Tool Information M101R Seat Belt Retractor Motor Module - Right: Scan Tool Information	Seat Belt Schematics	Front Seat Belt Retractor Replacement	M101L Seat Belt Retractor Motor Module - Left: Programming and Setup M101R Seat Belt Retractor Motor Module - Right: Programming and Setup
P16	P16 Instrument Cluster: Scan Tool Information	Instrument Cluster Schematics	Instrument Cluster Replacement	P16 Instrument Cluster: Programming and Setup
T3	T3 Audio Amplifier: Scan Tool Information	Radio/Navigation System Schematics (IOS/IOT)	Radio Speaker Amplifier Replacement	T3 Audio Amplifier: Programming and Setup