2004 GMC Canyon Service and Repair Manual

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Factory-Grade Data

2004 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

  • Z71 Fleet Standard Cab Pickup 2-Door
  • Z71 SLE Extended Cab Pickup 4-Door
  • Z85 SLE Standard Cab Pickup 2-Door
  • Z85 SLE Extended Cab Pickup 4-Door
  • Z85 SL Crew Cab Pickup 4-Door
  • Z71 SL Standard Cab Pickup 2-Door
  • Z71 Fleet Crew Cab Pickup 4-Door
  • SLE Extended Cab Pickup 4-Door
  • Z85 SL Extended Cab Pickup 4-Door
  • Z71 SLE Crew Cab Pickup 4-Door
  • SL Crew Cab Pickup 4-Door
  • SL Extended Cab Pickup 4-Door
  • Z71 SL Extended Cab Pickup 4-Door
  • Z71 SL Crew Cab Pickup 4-Door
  • Z71 SLE Standard Cab Pickup 2-Door
  • Z85 SLE Crew Cab Pickup 4-Door
  • Z71 Fleet Extended Cab Pickup 4-Door
  • Z85 SL Standard Cab Pickup 2-Door
  • SLE Crew Cab Pickup 4-Door
  • SL Standard Cab Pickup 2-Door
  • SLE Standard Cab Pickup 2-Door

Engines covered

  • 2.8L 2770CC 169Cu. In. l4 GAS DOHC Naturally Aspirated
  • 3.5L 3460CC 211Cu. In. l5 GAS DOHC Naturally Aspirated

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

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Vehicle Safety Data

2004 GMC Canyon Recalls & Complaints

NHTSA #09V31000029/07/2009Component: EXTERIOR LIGHTING:BRAKE LIGHTS:SWITCH

GM IS RECALLING 185,903 MODEL YEAR 2004-2009 COLORADO, GMC MODEL YEAR 2009-2004 CANYON, MODEL YEAR 2006 I-280, I-350, MODEL YEAR 2007-2008 I-290, AND I-370, PASSENGER VEHICLES ORIGINALLY SOLD IN OR CU

Consequence

THIS CONDITION COULD CAUSE THE SIMULTANEOUS LOSS OF ALL BRAKE LAMPS OR CAUSE ALL OF THE BRAKE LAMPS

Remedy

DEALERS WILL INSPECT AND REPLACE THE NECESSARY COMPONENTS AS SPECIFIED IN THE RECALL BULLETIN FREE O

NHTSA #10V57500018/11/2010Component: CHILD SEAT

GM IS RECALLING CERTAIN MODEL YEAR 2004-2011, CHEVROLET COLORADO, GMC CANYON, MODEL YEAR 2006, ISUZU I-280/I-350, AND MODEL YEAR 2007-2008, I-290/I-370, REGULAR CAB VEHICLES AND EXTENDED CAB VEHICLES

Consequence

BOTH NHTSA AND GM DISCOURAGE PLACEMENT OF A CHILD IN A FRONT SEAT. NEVERTHELESS, THERE ARE INDIVID

Remedy

DEALERS WILL CUT A HOLE INTO THE BACK PANEL TRIM COVER TO ALLOW ACCESS TO THE TOP TETHER ANCHOR FOR

TSB #11020816

This PI communicates the requirement to provide a pico file to receive diagnostic assistance from TAC.

TSB #11014455

This Preliminary Information communication provides information to the technician about vehicles that have an unusual noise and is difficult to identify, isolate or pinpoint. Technician should get record a sound clip or take a video of the

TSB #11009156

This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8 starting/charging tester and

TSB #11008906

This service bulletin provides graphics, information and guidelines for engine component wear to assist service personnel as a guideline to perform necessary engine repairs and prevent unnecessary engine replacement.

TSB #11007744

This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Before calling General Motors Technical Assistance Center technician will need to have hi

TSB #11007743

This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Before calling General Motors Technical Assistance Center technician will need to have hi

TSB #11007208

This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibration for tires that have been sized, tested and designed fo

TSB #11006621

Vehicle Wide Programming (VWP) is a new process to update software on GM Vehicles. It provides the ability via a single selection within Techline Connect to first identify which modules need updating and then proceed to updating affected mo

Showing the 8 most recent of 602 technical service bulletins on file with NHTSA.

20151103Component: AIR BAGSCrash reported1 injured

TL* THE CONTACT OWNED A 2004 GMC CANYON. WHILE DRIVING 45 MPH, THE CONTACT'S VEHICLE WAS REAR ENDED. AS A RESULT, THE CONTACT'S VEHICLE CRASHED INTO THE PRECEDING VEHICLE. THE AIR BAGS DID NOT DEPLOY

20151103Component: SEAT BELTSCrash reported1 injured

TL* THE CONTACT OWNED A 2004 GMC CANYON. WHILE DRIVING 45 MPH, THE CONTACT'S VEHICLE WAS REAR ENDED. AS A RESULT, THE CONTACT'S VEHICLE CRASHED INTO THE PRECEDING VEHICLE. THE AIR BAGS DID NOT DEPLOY

20141014Component: AIR BAGSCrash reported

HAD AN ACCIDENT WHERE I REAR ENDED A CAR AT ABOUT 25 MPH AND MY AIRBAG DIDNOT DEPLOY HOWEVER THE AIRBAG LIGHT CAME ON. *TR

20070328Component: EQUIPMENTCrash reported

TL* - THE CONTACT OWNS A 2004 GMC CANYON PICK UP TRUCK. THE TRUCKS BED CAP HAD A TINTED WINDOW THAT CAUSED THE DRIVER TO CRASH DUE TO POOR VISIBILITY. THERE WERE NO INJURIES. THE DEALER STATED THAT

20070328Component: VISIBILITY:GLASS, SIDE/REARCrash reported

TL* - THE CONTACT OWNS A 2004 GMC CANYON PICK UP TRUCK. THE TRUCKS BED CAP HAD A TINTED WINDOW THAT CAUSED THE DRIVER TO CRASH DUE TO POOR VISIBILITY. THERE WERE NO INJURIES. THE DEALER STATED THAT

Showing the 5 most serious of 103 complaints filed with NHTSA.

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