2005 Chevrolet Blazer Service and Repair Manual

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Factory-Grade Data

2005 Chevrolet Blazer 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

  • ZR2 Sport Utility 2-Door
  • Xtreme Sport Utility 2-Door
  • Base Sport Utility 2-Door
  • Base Sport Utility 4-Door

Engines covered

  • 4.3L 262Cu. In. V6 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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Payment methods

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  • Visa

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Vehicle Safety Data

2005 Chevrolet Blazer Recalls & Complaints

No active recalls The 2005 Chevrolet Blazer has no recalls on file with NHTSA.
TSB #11020816

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

TSB #11019074

This Preliminary Information communication provides information to the technician about the use of J-35616-64B and Mini 50 terminal test probe, replacement terminals, and terminated leads.

TSB #11019073

This Preliminary Information communication provides information to the technician about the use of J-35616-64B and Mini 50 terminal test probe, replacement terminals, and terminated leads.

TSB #11019072

This Preliminary Information communication provides information to the technician about the use of J-35616-64B and Mini 50 terminal test probe, replacement terminals, and terminated leads.

TSB #11018647

This Preliminary information communicates A vehicle may be encountered with super cruise inop due to not seeing drivers face clearly. The tech is directed to inspect the Infrared LED's on the steering wheel and replace the wheel if necessar

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 #11011782

This Preliminary Information communication provides information to the technician about the use of J-35616-64B terminal test probe, replacement terminals, and terminated leads. The J-35616-64B is the latest test probe released for checking

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

Showing the 8 most recent of 486 technical service bulletins on file with NHTSA.

20140903Component: ELECTRICAL SYSTEMFire reported

I WAS RETURNING FROM LAS VEGAS ON A RUFF PAVED DESERT HWY IN MY 2005 5 SPEED 2 DOOR CHEVY BLAZER WHEN I NOTICE A SLIGHT SMELL OF ELECTRICAL SMOKE. I TURNED ON THE DOME LIGHT AND N

20100413Component: ENGINE AND ENGINE COOLINGFire reported

2005 CHEVY BLAZER WAS PARKED IN FRONT OF DRIVER'S HOME AND JUST WENT UP IN A BLAZE OF FIRE CONSUMING MOST OF THE VEHICLE. ONLY HAD ABOUT 35K MILES ON IT. THIS WAS A POLICE VEHIC

20160117Component: FUEL/PROPULSION SYSTEM

GAS GAUGE HAS NOT WORKED FOR AT LEAST 5 YEARS EVERY TIME I CALLED THE DEALER THEY SAID NO PROBLEM I THINK IT IS THE FUEL FILTER IN THE FUEL TANK AND TO FIX THAT IT WILL COST ME

20160117Component: EXTERIOR LIGHTING

GAS GAUGE HAS NOT WORKED FOR AT LEAST 5 YEARS EVERY TIME I CALLED THE DEALER THEY SAID NO PROBLEM I THINK IT IS THE FUEL FILTER IN THE FUEL TANK AND TO FIX THAT IT WILL COST ME

Showing the 4 most serious of 18 complaints filed with NHTSA.

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