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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 (IOB)Radio/Navigation System Wiring Schematics (IO5/IO6)Radio/Navigation System Wiring Schematics (IOR)Radio/Navigation System Wiring Schematics (IOS/IOT/IOU) Radio Replacement (IO5, IO6, IOB, IOR)Radio Replacement (IOT, IOU)Radio Replacement (IOS) A11 Radio: Programming and Setup (IO5/IO6) A11 Radio: Programming and Setup (IOB) A11 Radio: Programming and Setup (IOU/IOT/IOR) 
A22 Radio Controls Radio/Navigation System Wiring Schematics (IOB)Radio/Navigation System Wiring Schematics (IO5/IO6)Radio/Navigation SystemWiring Schematics (IOR)Radio/Navigation System Wiring Schematics (IOS/IOT/IOU) Radio Control Assembly Replacement (Equinox)Radio Control Assembly Replacement (Terrain) A22 Radio Controls: Programming and Setup (IOB) A22 Radio Controls: Programming and Setup (without IOB) 
B174W B174W Frontview Camera: Scan Tool Information Driver Assistance Systems Wiring Schematics Front View Camera Replacement B174W Frontview Camera - Windshield: Programming and Setup 
B218R/L Driver Assistance Systems Wiring Schematics Side Object Sensing Alert Module Replacement
K9 K9 Body Control Module: Scan Tool Information Body Control System Wiring Schematics Body Control Module Replacement (Equinox)Body Control Module Replacement (Terrain) K9 Body 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 
K20 K20 Engine Control Module: Scan Tool Information K20 Engine Control Module: Programming and Setup 
K26L/R Headlamp Control Module Headlights/Daytime Running Lights (DRL) Wiring Schematics Headlamp Replacement (Chevrolet)Headlamp Replacement (GMC) K26 Headlamp Control Module: Programming and Setup 
K29F Driver Seat and Passenger Seat Heater Control Module Heated/Cooled Seat Wiring Schematics Front Seat Heater Vent Control Module Replacement K29F Seat Heating Control Module - Front: Programming and Setup 
K29R Rear Seat Heater Control Module Heated/Cooled Seat Wiring Schematics Rear Seat Heater Control Module Replacement K29R Seat Heating Control Module - Rear: Programming and Setup 
K32 Steering Wheel Heating Control Module Steering Wheel Wiring Schematics Steering Wheel Heat Control Module Replacement (Equinox)Steering Wheel Heat Control Module Replacement (Terrain) K32 Steering Wheel Heating Control Module: Programming and Setup 
K33 K33 HVAC Control Module: Scan Tool Information 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 (Equinox)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 Wiring 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 Wiring 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 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 (Equinox)Serial Data Gateway Module Replacement (Terrain with MNH, NMK, or MHG)Serial Data Gateway Module Replacement (Terrain with M3U, M3D, or M3H) K56 Serial Data Gateway Module: Programming and Setup 
K71 K71 Transmission Control Module: Scan Tool Information (6T40/45/50)K71 Transmission Control Module: Scan Tool Information (9T45 (M3U) or 9T50 (M3D, M3H))K71 Transmission Control Module: Scan Tool Information (6T40/45/50)K71 Transmission Control Module: Scan Tool Information (9T45 (M3U) or 9T50 (M3D, M3H))
K73 K73 Telematics Communication Interface Control Module: Scan Tool Information OnStar/Telematics Wiring Schematics Communication Interface Module Replacement (Equinox)Communication Interface Module Replacement (Terrain with IOS, IOT, IOU)Communication Interface Module Replacement (Terrain with IOR) K73 Telematics Communication Interface Control Module: Programming and Setup (IOB/IO5/IO6) K73 Telematics Communication Interface Control Module: Programming and Setup (IOR/IOS/IOT/IOU) 
K74 K74 Human Machine Interface Control Module: Scan Tool Information Radio/Navigation System Wiring Schematics (IOB)Radio/Navigation System Wiring Schematics (IO5/IO6)Radio/Navigation System Wiring Schematics (IOR)Radio/Navigation System Wiring Schematics (IOS/IOT/IOU) Human Machine Interface Control Module Replacement K74 Human Machine Interface Control Module: Programming and Setup 
K84 Keyless Entry Control Module Remote Function Wiring Schematics Keyless Entry Control Module Replacement (Equinox)Keyless Entry Control Module Replacement (Terrain) K84 Keyless Entry Control Module: Programming and Setup 
K89 Immobilizer Control Module Immobilizer Wiring Schematics Theft Deterrent Module Replacement (Equinox)Theft Deterrent Module Replacement (Terrain) K89 Immobilizer Control Module: Programming and Setup 
K111 Fuel Pump Power Control Module Scan Tool Information Fuel Pump Power Control Module Programming and Setup 
K157 K157 Video Processing Control Module: Scan Tool Information Image Display Camera Wiring Schematics Video Processing Module Replacement (Equinox)Video Processing Module Replacement (Terrain) K157 Video Processing Control Module: Programming and Setup 
K166L/R Multifunction LED Control Module Headlights/Daytime Running Lights (DRL) Wiring Schematics Headlamp Replacement (Chevrolet)Headlamp Replacement (GMC)
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 
K173 Transmission Range Control Module Electronic Transmission Range Selector Wiring Schematics - K173 Transmission Range Control Module: Programming and Setup 
K182 K182 Parking Assist Control Module: Scan Tool Information Parking Assistance Systems Wiring Schematics Parking Assist Control Module Replacement (Equinox)Parking Assist Control Module Replacement (Terrain) K182 Parking Assist Control Module: Programming and Setup 
P16 P16 Instrument Cluster: Scan Tool Information Instrument Cluster Wiring Schematics Instrument Cluster Replacement (Equinox)Instrument Cluster Replacement (Terrain) P16 Instrument Cluster: Programming and Setup (Equinox) P16 Instrument Cluster: Programming and Setup (Terrain) 
T3 T3 Audio Amplifier: Scan Tool Information Radio/Navigation System Wiring Schematics (IOB)Radio/Navigation System Wiring Schematics (IO5/IO6)Radio/Navigation System Wiring Schematics (IOR)Radio/Navigation System Wiring Schematics (IOS/IOT/IOU) Radio Speaker Amplifier Replacement (Equinox)Radio Speaker Amplifier Replacement (Terrain) T3 Audio Amplifier: Programming and Setup