1999 Chevrolet Blazer Service and Repair Manual

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Factory-Grade Data

1999 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

  • LS Sport Utility 2-Door
  • Trailblazer Sport Utility 4-Door
  • Base Sport Utility 2-Door
  • Base Sport Utility 4-Door
  • LS Sport Utility 4-Door
  • LT 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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Vehicle Safety Data

1999 Chevrolet Blazer Recalls & Complaints

No active recalls The 1999 Chevrolet Blazer has no recalls on file with NHTSA.
TSB #10232287

This warranty administration bulletin provides information regarding the field action courtesy transportation policy.

TSB #10208027

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 #10190934

Underbody Component Corrosion The following information may be helpful when addressing underbody component corrosion with customers. Some customers may comment that one or more of their vehicle's underbody components are showing some form o

TSB #10190933

Underbody Component Corrosion The following information may be helpful when addressing underbody component corrosion with customers. Some customers may comment that one or more of their vehicle's underbody components are showing some form o

TSB #10190932

Refinishing Aluminum Wheels This bulletin updates General Motor's position on refinishing aluminum wheels. GM does not endorse any repairs that involve welding, bending, straightening o re-machining. Only cosmetic refinishing of the wheel's

TSB #10190931

Refinishing Aluminum Wheels This bulletin updates General Motor's position on refinishing aluminum wheels. GM does not endorse any repairs that involve welding, bending, straightening o re-machining. Only cosmetic refinishing of the wheel's

TSB #10171318

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 #10248444

Vehicle Recalls

Showing the 8 most recent of 108 technical service bulletins on file with NHTSA.

19990820Component: STEERINGCrash reported3 injured

CONSUMER WAS DRIVING AT 65 MPH AND GOING AROUND A CORNER WHEN THE VEHICLE WENT ON HALF OF THE PAVEMENT, AND CONSUMER LOST CONTROL. WHEN CONSUMER ATTEMPTED TO GAIN CONTROL OF

19990820Component: AIR BAGS:FRONTALCrash reported3 injured

CONSUMER WAS DRIVING AT 65 MPH AND GOING AROUND A CORNER WHEN THE VEHICLE WENT ON HALF OF THE PAVEMENT, AND CONSUMER LOST CONTROL. WHEN CONSUMER ATTEMPTED TO GAIN CONTROL OF

19990820Component: TIRESCrash reported3 injured

CONSUMER WAS DRIVING AT 65 MPH AND GOING AROUND A CORNER WHEN THE VEHICLE WENT ON HALF OF THE PAVEMENT, AND CONSUMER LOST CONTROL. WHEN CONSUMER ATTEMPTED TO GAIN CONTROL OF

20150609Component: AIR BAGSCrash reported2 injured

TL* THE CONTACT OWNED A 1999 CHEVROLET BLAZER. WHILE DRIVING APPROXIMATELY 35 MPH, ANOTHER VEHICLE CRASHED INTO THE PASSENGER SIDE OF THE CONTACT'S VEHICLE. AS A RESULT, THE VEHICL

Showing the 4 most serious of 612 complaints filed with NHTSA.

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