2024 GMC Canyon Service and Repair Manual

Regular price $49.99 USD
Covers all 2024 Canyon trims — AT4 Crew Cab Pickup 4-Door, Denali Crew Cab Pickup 4-Door, AT4X Crew Cab Pickup 4-Door +1 more ·
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2024 GMC Canyon service and repair manual — a detailed, factory-style reference for maintenance, diagnostics, and repair. Use it to confirm correct procedures, specifications, and system coverage before you start work.

Designed for technicians and DIY owners, this manual helps you troubleshoot accurately, follow step-by-step repair procedures, and reference wiring diagrams and system sections quickly while you work.

What’s included

  • Step-by-step repair procedures and service information
  • Specifications and reference data (where provided)
  • Wiring diagrams and electrical sections
  • Powertrain, brakes, steering, suspension, HVAC and more

Trims covered

  • AT4 Crew Cab Pickup 4-Door
  • Denali Crew Cab Pickup 4-Door
  • AT4X Crew Cab Pickup 4-Door
  • Elevation Crew Cab Pickup 4-Door

Engines covered

  • 2.7L 2720CC 166Cu. In. l4 GAS DOHC Turbocharged

Index / Table of contents

  • Body
  • Brakes
  • Chassis Electrical
  • Driveline
  • Engine Cooling
  • Engine Electrical
  • Engine Mechanical
  • Engine Performance & Emission Controls
  • Fuel System
  • General Information & Identification
  • Heating, Ventilation, & Air Conditioning
  • Hybrid & Electric Vehicle Systems
  • Steering
  • Suspension
  • Transmission, Clutch, & Transfer Case
  • Wiring Diagrams
NHTSA #25V85600011/12/2025Component: AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE

General Motors, LLC (GM) is recalling certain 2024–2026 GMC Canyon AT4X AEV vehicles. Incorrect sensing and diagnostic module (SDM) software may cause a second stage passenger air bag deployment when

Consequence

An air bag that deploys improperly increases the risk of injury in a crash.

Remedy

Dealers will update the SDM software, free of charge. Owner notification letters were mailed January

TSB #11033150

This preliminary information is to inform technicians and customers that the voice command will be inoperative when trying to open applications. Engineering is investigating and this PI will be converted to a bulletin when a repair is avail

TSB #11033145

This PI advise dealers If U3000 is present, follow the correct service doc by Symptom Byte before contacting PQC; if not present, verify the camera is clean, then contact PQC if no issue is found.

TSB #11033003

Fixes distorted Heads Up Display image in equipped vehicles. Fixes a known memory issue causing blank screens in certain vehicles. Improves camera app functionality. Fixes Apple Maps split-screen issue. Fixes steering wheel controls for Sir

TSB #11032955

The document advise technicians after an engine repair involving removal of the camshaft actuators, the vehicle may set p1101 P0172 and or stalls when taken off idle. The technician is instructed to verify the intake and exhaust camshaft ac

TSB #11032952

This Preliminary information communicates to dealership technicians that if they encounter a customer vehicle with this concern, to perform the steps listed and should be able to reprogram the module and correct this.

TSB #11032784

This Preliminary information communicates to dealers a procedure to reset the radio.

TSB #11032777

This PI provides diagnostic tips for diagnosing electric trailer brakes issues.

TSB #11032768

This PI states that if SDGM DTC P0604/P0607 is set and no other SDGM DTCs are present, clear DTCs and reset the SDGM. Advises of how to contact PQC to authorize SDGM replacement.

Showing the 8 most recent of 506 technical service bulletins on file with NHTSA.

20260329Component: SERVICE BRAKES

I first noticed the brakes squealing in August 2025 at 15,000 miles. The dealership said I needed to resurface the front rotors. I mistook this a coating and brake debris, but it was actually the roto

20260309Component: ENGINE

Coolant leak caused by known manufacture defect in upper hose assembly causes coolant to drain and engine to overheat. CEL only comes on when coolant is almost gone. GMC refuses to cover the known iss

20260307Component: ENGINE

Coolant Leaking at 22K miles, smell of coolant, check engine light on and off 2X's. Coolant evidence on driveway and in engine cabin. Known condition for GM Model. No parts available for replacement.

20260305Component: UNKNOWN OR OTHER

Radiator Hose began to leak coolant. Faulty radiator hose. This could have caused engine failure and potentially caused an accident or may have put others at risk for hazards. No warning other strang

20260227Component: ENGINE

Upper radiator hose connection to radiator is faulty causing leak of coolant. Yes it is available for inspection upon request. Truck began to run cooling fan at full speed in the middle of winter wit

Showing the 5 most serious of 255 complaints filed with NHTSA.

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