🏷️ Basic Information

Make:

GMC

Model:

Canyon

Year:

2011

Body Style:

Mid-size Pickup Truck

Generation Name:

GMT355

Generation Years:

2004-2012

Platform Code:

GMT355

👋 Introduction

Target Audience:

DIY enthusiasts, independent repair shops, dealership technicians seeking a comprehensive digital resource.

Differentiation:

Vehicle-specific (not generic), factory-level detail, digital format for easy printing and storage, comprehensive A-Z coverage.

Feature 1:

Exact same manual used by dealership technicians.

Feature 2:

Complete step-by-step instructions with diagrams, illustrations, and wiring schematics.

Feature 3:

One easy-to-use PDF manual, eliminating the need to flip through multiple physical books.

Feature 4:

Printable pages for convenient use in the workshop.

📋 Manual Details

Coverage Summary:

All models and all repairs A-Z for the 2011 GMC Canyon.

Specific Systems Covered:

Engine, Control System, Mechanical, Fuel Service Specifications, Emission Control, Intake/Exhaust/Cooling, Lube, Ignition/Starting/Charging, Automatic Transmission/Clutch, Manual Transmission, Transfer Case/Propeller Shaft, Drive Shaft, Differential, Axle/Suspension, Tire/Wheel, Brake Control, Brake, Parking Brake, Steering Column, Power Steering, Air Conditioning, Supplemental Restraint System, Seat Belt, Engine Immobilizer, Cruise Control, Wiper/Washer, Door Lock, Meter/Audio/Visual, Horn, Windshield/Glass/Mirror, Instrument Panel, Seat, Engine Hood/Door, Exterior/Interior, Electrical, Multiplex/CAN Communication, and more.

Page Count Estimated:

Extensive (Specific page count not provided, but described as comprehensive and covering all repairs A-Z).

Type:

Service and Repair Manual

Language:

English

Format:

PDF

📖 Manual Coverage

Powertrain:

Engine mechanical, fuel system, ignition system, starting and charging system, cooling system, exhaust system, manual transmission, automatic transmission, transfer case, drivetrain components (axles, differentials, driveshafts).

Chassis:

Suspension systems (front and rear), steering systems (power steering), brake systems (front and rear, parking brake), wheels and tires.

Electrical Electronic:

Lighting, instrumentation, audio/visual systems, power accessories (windows, locks), climate control system, supplemental restraint system (SRS), cruise control, engine immobilizer, wiring schematics, multiplex/CAN communication.

Maintenance:

Scheduled maintenance, fluid checks and changes, filter replacements, lubrication.

Diagnostics Troubleshooting:

Step-by-step diagnostic procedures for various systems, symptom-based troubleshooting guides, diagnostic trouble codes (DTCs).

Repair Rebuild:

Complete repair and overhaul procedures for all major vehicle components, including engine, transmission, suspension, brakes, and electrical systems.

Installation Replacement:

Instructions for replacing and installing various parts and components.

Depth:

Factory-level detail, vehicle-specific, designed for professional technicians. Covers diagnostics, repair, and maintenance from basic to advanced.

📊 Manual Specifications

Format:

PDF

Searchability:

Implied searchable text within PDF for ease of navigation.

Printability:

Yes, all pages are printable.

Image Enhancement:

Ability to blow up images and print enlarged copies.

Binding:

Digital (PDF), eliminating physical binding issues.

Paper Type:

Not applicable (Digital format).

Operating Systems:

Windows Vista (32 and 64-bit), XP, ME, 98, NT, 2000, and Mac.

Software Requirements:

Adobe PDF Reader and Winzip (free online).

⚙️ Engine Specifications

Engine Options 2011:

2.9L LLV I4 (185 hp @ 5600 rpm, 190 lb-ft @ 2800 rpm) and 3.7L LH7 I5 (242 hp @ 5600 rpm, 242 lb-ft @ 4600 rpm).

Induction Type Llv:

Naturally Aspirated

Induction Type Lh7:

Naturally Aspirated

Fuel Delivery:

Sequential Fuel Injection (SFI)

Fuel Type:

Unleaded Gasoline

Cooling Method:

Liquid Cooled

Oil Type Llv:

API SN or newer, SAE 5W-30 synthetic blend or full synthetic recommended.

Oil Type Lh7:

API SN or newer, SAE 5W-30 synthetic blend or full synthetic recommended.

Ignition System:

Distributorless Electronic Ignition (DIS) with Coil-on-Plug (COP)

🔧 Transmission

Standard Transmission Options:

5-speed manual transmission (M80 for 2.9L I4), 6-speed manual transmission (MH3 for 3.7L I5).

Optional Transmission Options:

4-speed automatic transmission (4L60-E, with optional 2WD or 4WD, linked to 3.7L I5).

Transfer Case Availability:

Available with electronic shift 2-speed transfer case (NVG 236/237) for 4WD models.

Automatic Transmission Fluid Type:

Dexron VI

Manual Transmission Fluid Type:

API GL-4, SAE 75W-90 synthetic gear lubricant (specific for M80 and MH3 may vary slightly, consult manual for exact spec).

📐 Dimensions

Wheelbase Short Bed:

Approx. 111.2 inches

Wheelbase Long Bed:

Approx. 126.2 inches

Overall Length Short Bed:

Approx. 178.7 inches

Overall Length Long Bed:

Approx. 197.7 inches

Curb Weight Range:

Approx. 3,700 - 4,400 lbs, depending on configuration.

Max Payload Capacity Range:

Approx. 1,000 - 1,500 lbs, depending on configuration.

Max Towing Capacity:

Up to 5,900 lbs (with appropriate engine, axle ratio, and trailering package).

Bed Length Short Bed:

Approx. 61.1 inches

Bed Length Long Bed:

Approx. 72.8 inches

🛡️ Safety Features

NHTSA Front Impact Driver:

4 Stars (for 2011 models, may vary slightly by configuration).

NHTSA Front Impact Passenger:

4 Stars (for 2011 models, may vary slightly by configuration).

NHTSA Side Impact Front Seat:

4 Stars (for 2011 models, may vary slightly by configuration).

NHTSA Side Impact Rear Seat:

4 Stars (for 2011 models, may vary slightly by configuration).

NHTSA Rollover Resistance:

3 Stars (for 2WD models) / 4 Stars (for 4WD models).

ABS:

Standard Anti-lock Braking System (ABS).

Traction Control:

Available Traction Control System (TCS).

Stability Control:

Available StabiliTrak electronic stability control.

Airbags Front:

Standard dual-stage frontal airbags for driver and front passenger.

Airbags Side:

Available front seat-mounted side-impact airbags.

Seatbelts:

Three-point seat belts for all occupants, pretensioners with load limiters for front seats.

💡 Technology Features

Audio System Options:

Base AM/FM radio, optional CD player, MP3 capability, SiriusXM satellite radio, auxiliary audio input.

Display Technology:

Basic monochromatic or optional color displays for radio and vehicle information.

Cruise Control:

Available cruise control system.

Rearview Camera:

Not typically available on 2011 models, but aftermarket options exist.

Bluetooth:

Available Bluetooth for hands-free calling on select trim levels.

Usb Port:

Available USB port for device connectivity on higher trim levels.

🔧 Maintenance

Oil Change Interval:

Every 7,500 miles or 6 months, whichever comes first (under normal driving conditions). Severe conditions may require shorter intervals.

Tire Rotation Interval:

Every 7,500 miles.

Cabin Air Filter Replacement:

Every 20,000-30,000 miles or annually, depending on driving environment.

Spark Plug Replacement Llv:

Iridium-tipped spark plugs typically rated for 100,000 miles.

Spark Plug Replacement Lh7:

Iridium-tipped spark plugs typically rated for 100,000 miles.

Coolant Type:

GM P/N 12346290 (Orange) or equivalent Dex-Cool compatible coolant.

Brake Fluid Type:

DOT 3

Common Issue 1:

Water pump leaks (especially on the 3.7L I5 engine).

Common Issue 2:

Sway bar end link wear leading to clunking noises.

Common Issue 3:

Rear differential pinion seal leaks.

Common Issue 4:

AC system refrigerant leaks.

📚 Vehicle History

Gm Truck Legacy:

GMC has a long-standing reputation for producing robust and capable trucks, dating back to the early 20th century. The Canyon nameplate represents GMC's entry into the modern mid-size pickup truck segment.

Canyon First Generation:

The first generation GMC Canyon (and its Chevrolet Colorado sibling) was introduced for the 2004 model year, replacing the Sonoma. The 2011 model year falls within this generation, receiving minor updates and refinements over its lifecycle.

Manufacturing Location:

Produced primarily at GM's Shreveport, Louisiana, and Wentzville, Missouri, assembly plants.

🏆 Awards & Recognition

Segment Performance:

The GMC Canyon (and Colorado) often received positive reviews for its powertrain options, particularly the 5-cylinder engine, and its capability as a work-oriented mid-size truck within its segment.

Consumer Reports Reliability:

Reliability ratings for this generation have been mixed to average, with specific issues noted in some model years.