2009 GMC Sierra Service and Repair Manual

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Factory-Grade Data

2009 GMC Sierra 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

  • Denali Crew Cab Pickup 4-Door
  • Base Crew Cab Pickup 4-Door

Engines covered

  • 6.2L 6162CC 376Cu. In. V8 FLEX OHV Naturally Aspirated
  • 5.3L 5328CC 325Cu. In. V8 GAS OHV 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

2009 GMC Sierra Recalls & Complaints

NHTSA #10V24000004/06/2010Component: ELECTRICAL SYSTEM

GM IS RECALLING CERTAIN MODEL YEAR 2006-2009 BUICK, LUCERNE; CADILLAC DTS; HUMMER H2; MODEL YEAR 2008-2009 BUICK ENCLAVE; CADILLAC CTS; MODEL YEAR 2007-2009 CADILLAC ESCALADE, ESCALADE ESV, ESCALADE E

Consequence

IT IS POSSIBLE FOR THE HEATED WASHER MODULE TO IGNITE AND A FIRE MAY OCCUR.

Remedy

DEALERS WILL PERMANENTLY DISABLE AND REMOVE THE HEATED WASHER FLUID MODULE. AN UPDATED PAGE FOR THE

TSB #10114470

This Preliminary Information communication provides information to the technician about vehicle that may have an OnStar system that has progression tones when pressing the blue or red button. Technician will need to call General Motors Tech

TSB #10114408

This Preliminary Information communication provides information to the technician about vehicles that are travelling from Canada to the United States. While in the United States they are unable to receive Turn-by-Turn directions. Due to the

TSB #10114431

This Preliminary Information communication provides information to the technician about vehicles that may have an issue when using Bluetooth voice recognition with an iPhone. Technician should work with the customer to insure the phone cont

TSB #10114342

This Preliminary Information communication provides information to the technician about vehicle that may have an OnStar system that has progression tones when pressing the blue or red button. Technician will need to call General Motors Tech

TSB #10114352

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 #10114354

This Preliminary Information communication provides information to the technician that some vehicles may have a Service Engine Soon lamp, engine misfire on cylinder 1, 4, 6, or 7 and/or tick noise. Technician will follow service information

TSB #10114343

This Preliminary Information communication provides information to the technician the steps needed to diagnose and repair the vehicles that may have unwanted or phantom phone calls. Technician will need to determine what type of call the cu

TSB #10114309

This informational bulletin explains how to care for wiper blades.

Showing the 8 most recent of 281 technical service bulletins on file with NHTSA.

20110929Component: ELECTRICAL SYSTEMCrash reported1 injured

AFTER BEING STRUCK FROM BEHIND THE PASSENGER SIDE REAR DOOR LOCKS AND WINDOWS WOULD NOT OPERATE. AT THE REPAIR SHOP TEXAS THEY STATED " THIS WAS NOT A RESULT OF THE CRASH BUT A KNOWN DEFECT. INFORMAT

20211104Component: AIR BAGSCrash reported

The contact owns a 2009 GMC Sierra 1500. The contact stated while driving at 45 MPH, he crashed into the driver's side of another vehicle. The air bags failed to deploy. The contact did not know wheth

20120822Component: VEHICLE SPEED CONTROLCrash reported

TL* THE CONTACT OWNS A 2009 GMC SIERRA. THE CONTACT STATED THAT THERE WAS A DELAY WHENEVER HE ATTEMPTED TO ACCELERATE, ONCE IT ENGAGED THE VEHICLE ACCELERATED UNEXPECTEDLY. AS A RESULT HE HAD TO USE

20141215Component: STRUCTURE:BODY:DOOR1 injured

TL* THE CONTACT OWNS A 2009 GMC SIERRA. THE CONTACT STATED THAT THE CHROME PLATING WAS SEPARATING FROM ALL OF THE INTERIOR DOOR HANDLES. THE CONTACT MENTIONED THAT THE PARTS THAT WERE STICKING OUT WER

20230216Component: AIR BAGS: AIR BAG/RESTRAINT CONTROL MODULE

The contact owns a 2009 GMC Sierra. The contact stated that while driving at an undisclosed speed, the air bag warning light was illuminated. The contact related the failure to Technical Service Bull

Showing the 5 most serious of 48 complaints filed with NHTSA.

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