2019 GMC Canyon SLFACTORY OEM SERVICE PROCEDURE

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 (IOR, IOS, IOT) Radio Replacement (IOR)Radio Replacement (IOS, IOT) A11 Radio: Programming and Setup 
A22 A22 Radio Controls: Scan Tool Information Radio/Navigation System Schematics (IOR, IOS, IOT) Radio Control Assembly Replacement (IOS, IOT) A22 Radio Controls: Programming and Setup 
B174W B174W Frontview Camera: Scan Tool Information Driver Assistance Systems Schematics Front View Camera Replacement B174W Frontview Camera - Windshield: 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 
K20 K20 Engine Control Module: Scan Tool Information (LCV, LGZ)K20 Engine Control Module: Scan Tool Information (LWN) K20 Engine Control Module: Programming and Setup 
K29 Seat Heating Control Module Heated/Cooled Seat Schematics Front Seat Heater Control Module Replacement K29F Seat Heating Control Module - Front: Programming and Setup 
K32 Steering Wheel Heat Control Module Steering Wheel Schematics Steering Wheel Replacement 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 Schematics Restraints Control Module Replacement K36 Inflatable Restraint Sensing and Diagnostic Module: Programming and Setup 
K38 K38 Chassis Control Module: Scan Tool Information K38 Chassis Control Module: Programming and Setup 
K38A K38A Chassis Control Module - Auxiliary: Scan Tool Information Trailer Brake Control Schematics Auxiliary Chassis Control Module Replacement - Trailer Brake K38A Chassis Control Module - Auxiliary: Programming and Setup 
K43 K43 Power Steering Control Module: Scan Tool Information Power Steering Schematics Power Steering Assist Motor Replacement (2WD)Power Steering Assist Motor Replacement (4WD) K43 Power Steering Control Module: Programming and Setup 
K56 Serial Data Gateway Module Data Communication Schematics Serial Data Gateway Module Replacement K56 Serial Data Gateway Module: Programming and Setup 
K69 K69 Transfer Case Control Module: Scan Tool Information (NQ7)K69 Transfer Case Control Module: Scan Tool Information (NQ6) K69 Transfer Case Control Module: Programming and Setup 
K71
K73 K73 Telematics Communication Interface Control Module: Scan Tool Information Radio/Navigation System Schematics (IOR, IOS, IOT) Communication Interface Module Replacement K73 Telematics Communication Interface Control Module: Programming and Setup 
K89 Immobilizer Control Module Immobilizer Schematics Theft Deterrent Module Replacement K89 Immobilizer Control Module: Programming and Setup 
K111 Fuel Pump Power Control Module Scan Tool Information Fuel Pump Power Control Module Programming and Setup 
K115 Reductant Control Module
Refer to:
K20 Engine Control Module: Scan Tool Information (LCV, LGZ)K20 Engine Control Module: Scan Tool Information (LWN) (LWN)		 Engine Controls Schematics - 2.8L (LWN) Diesel engine Reductant Control Module Replacement K115 Reductant Control Module: Programming and Setup 
K133 Trailer Brake Power Control Module Trailer Brake Control Schematics Trailer Brake Control Module Replacement K133 Trailer Brake Power 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 
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 (IOR, IOS, IOT) Radio Speaker Amplifier Replacement T3 Audio Amplifier: Programming and Setup 
Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.

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