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/IOU) , or Radio/Navigation System Schematics (IOR)	Radio Replacement (IO5, IO6, IOB, IOR) , or Radio Replacement (IOS, IOT, IOU)	A11 Radio : Programming and Setup
A22		Radio/Navigation System Schematics (IOS/IOT/IOU) , or Radio/Navigation System Schematics (IOR)	Radio Control Assembly Replacement (Equinox) , or Radio Control Assembly Replacement (Terrain)	A22 Radio Controls : Programming and Setup
B174W	B174W Frontview Camera - Windshield : Scan Tool Information	Driver Assistance Systems Schematics	Front View Camera Replacement	B174W Frontview Camera - Windshield : Programming and Setup
B218R/L	B218L Side Object Sensor Module - Left : Scan Tool Information B218R Side Object Sensor Module - Right : Scan Tool Information	Driver Assistance Systems Schematics	Side Object Sensing Alert Module Replacement	B218L Side Object Sensor Module - Left : Programming and Setup B218R Side Object Sensor Module - Right : Programming and Setup
K9	K9 Body Control Module : Scan Tool Information	Body Control System Schematics	Body Control Module Replacement (Equinox) , or Body Control Module Replacement (Terrain)	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
K20	K20 Engine Control Module : Scan Tool Information (Gasoline Engine) , or K20 Engine Control Module : Scan Tool Information (Diesel Engine)	Engine Controls Schematics (LYX+NTM) , or Engine Controls Schematics (LYX-NTM) - 1.5L (LYX) engine Engine Controls Schematics - 2.0L (LTG) engine	Engine Control Module Replacement - 1.5L (LYX) engine Engine Control Module Replacement - 2.0L (LTG) engine	K20 Engine Control Module : Programming and Setup
K29F	Seat Heating Control Module - Front	Heated/Cooled Seat Schematics	Front Seat Heater Vent Control Module Replacement	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
K32	Steering Wheel Heating Control Module	Steering Wheel Schematics	Heated Steering Wheel Module Replacement (Equinox) , or Heated Steering Wheel Module Replacement (Terrain)	K32 Steering Wheel Heating Control Module : Programming and Setup
K33	K33 HVAC Control Module : Scan Tool Information	HVAC Schematics - Automatic HVAC Schematics - Manual	Heater and Air Conditioning Remote Control Replacement (Equinox) , or Heater and Air Conditioning Remote Control Replacement (Terrain) - Automatic Heater and Air Conditioning Remote Control Replacement (Equinox C4P C67) , or Heater and Air Conditioning Remote Control Replacement (Terrain C67 C4P) - Manual	K33 HVAC Control Module : Programming and Setup
K36	K36 Inflatable Restraint Sensing and Diagnostic Module : Scan Tool Information	SIR Schematics	Airbag Sensing and Diagnostic Module Replacement (Equinox) , or Airbag Sensing and Diagnostic Module Replacement (Terrain)	K36 Inflatable Restraint Sensing and Diagnostic Module : Programming and Setup
K39	K39 Liftgate Control Module : Scan Tool Information	Liftgate Schematics	Accessory and Liftgate Control Module Replacement	K39 Liftgate Control Module : Programming and Setup
K40D	K40D Seat Memory Control Module - Driver : Scan Tool Information	Driver Seat Schematics	Driver Seat Adjuster Memory Module Replacement	K40D Seat Memory Control Module - Driver : Programming and Setup
K43	K43 Power Steering Control Module : Scan Tool Information	Power Steering 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 Schematics	Rear Differential Clutch Control Module Replacement	K47 Rear Differential Clutch Control Module : Programming and Setup
K56	Serial Data Gateway Module	Data Communication Schematics	Serial Data Gateway Module Replacement (Equinox) , or Serial Data Gateway Module Replacement (Terrain with MNH, NMK, or MHG) , or Serial Data Gateway Module Replacement (Terrain with M3U, M3D, or M3H)	K56 Serial Data Gateway Module : Programming and Setup
K61	Sunroof Control Module	Sunroof Schematics	Sunroof Window Motor Replacement	K61 Sunroof Control Module : Programming and Setup
K62	Sunroof Sunshade Control Module	Sunroof Schematics	Sunroof Sunshade Motor Replacement	K62 Sunroof Sunshade Control Module : Programming and Setup
K71	K71 Transmission Control Module : Scan Tool Information (6T40 (MNH, MNK) or 6T45 (MHG)) , or K71 Transmission Control Module : Scan Tool Information (9T45 (M3U) or 9T50 (M3D, M3H)) , or K71 Transmission Control Module : Scan Tool Information (6T40 (MNH, MNK) or 6T45 (MHG)) , or K71 Transmission Control Module : Scan Tool Information (9T45 (M3U) or 9T50 (M3D, M3H))	Automatic Transmission Controls Schematics (6T40 (MNH MNK) or 6T45 (MHG)) - 6T40 (MNH MNK) or 6T45 (MHG) transmission Automatic Transmission Controls Schematics (9T45 (M3U) or 9T50 (M3D M3H)) - 9T45 (M3U) or 9T50 (M3D M3H) transmission	Control Solenoid Valve and Transmission Control Module Assembly Replacement - 6T40 (MNH MNK) or 6T45 (MHG) transmission Transmission Control Module Replacement - 9T45 (M3U) or 9T50 (M3D M3H) transmission	K71 Transmission Control Module or Q8 Control Solenoid Valve Assembly : Programming and Setup (6T40 (MNH, MNK) or 6T45 (MHG)) - 6T40 (MNH MNK) or 6T45 (MHG) transmission K71 Transmission Control Module : Programming and Setup (9T45 (M3U) or 9T50 (M3D M3H)) - 9T45 (M3U) or 9T50 (M3D M3H) transmission
K73	K73 Telematics Communication Interface Control Module : Scan Tool Information	OnStar/Telematics Schematics	Communication Interface Module Replacement (Equinox) , or Communication Interface Module Replacement (Terrain with IOS, IOT, IOU) , or Communication Interface Module Replacement (Terrain with IOR)	K73 Telematics Communication Interface Control Module : Programming and Setup (without UDA) , or K73 Telematics Communication Interface Control Module : Programming and Setup (UDA)
K84	K84 Keyless Entry Control Module : Scan Tool Information	Remote Function Schematics	Keyless Entry Control Module Replacement (Equinox) , or Keyless Entry Control Module Replacement (Terrain)	K84 Keyless Entry Control Module : Programming and Setup
K89	Immobilizer Control Module	Immobilizer Schematics	Theft Deterrent Module Replacement (Equinox) , or Theft Deterrent Module Replacement (Terrain)	K89 Immobilizer Control Module : Programming and Setup
K111	Fuel Pump Power Control Module Scan Tool Information	Engine Controls Schematics (LYX+NTM) , or Engine Controls Schematics (LYX-NTM) - 1.5L (LYX) engine Engine Controls Schematics - 2.0L (LTG) engine	Fuel Pump Power Control Module Replacement (FWD) , or Fuel Pump Power Control Module Replacement (AWD) - 1.5L (LYX) engine Fuel Pump Power Control Module Replacement (AWD) , or Fuel Pump Power Control Module Replacement (FWD) - 2.0L (LTG) engine	Fuel Pump Power Control Module Programming and Setup
K157	K157 Video Processing Control Module : Scan Tool Information , or K157 Video Processing Control Module : Scan Tool Information	Image Display Camera Schematics	Video Processing Module Replacement (Equinox) , or Video Processing Module Replacement (Terrain)	K157 Video Processing Control Module : Programming and Setup ((UV2))
K166L/R	Multifunction LED Control Module	Headlights/Daytime Running Lights (DRL) Schematics	Front Headlamp Replacement (Chevrolet) , or Front Headlamp Replacement (GMC)	K166L Multifunction LED Control Module - Left : Programming and Setup K166R Multifunction LED Control Module - Right : Programming and Setup
K171	Hands-Free Liftgate Sensor Control Module Refer to : K39 Liftgate Control Module : Scan Tool Information	Liftgate 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 Schematics	Parking Assist Control Module Replacement (Equinox) , or Parking Assist Control Module Replacement (Terrain)	K182 Parking Assist Control Module : Programming and Setup
P16	P16 Instrument Cluster : Scan Tool Information	Instrument Cluster Schematics	Instrument Cluster Replacement (Equinox) , or Instrument Cluster Replacement (Terrain)	P16 Instrument Cluster : Programming and Setup (Equinox) , or P16 Instrument Cluster : Programming and Setup (Terrain)
T3	T3 Audio Amplifier : Scan Tool Information	Radio/Navigation System Schematics (IOS/IOT/IOU) , or Radio/Navigation System Schematics (IOR)	Radio Speaker Amplifier Replacement (Equinox) , or Radio Speaker Amplifier Replacement (Terrain)	T3 Audio Amplifier : Programming and Setup