2006 Chevrolet Trailblazer EXT Service and Repair Manual
2006 Chevrolet Trailblazer EXT 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
- SS Sport Utility 4-Door
- LT Sport Utility 4-Door
- Base Sport Utility 4-Door
Engines covered
- 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated
- 4.2L 256Cu. In. l6 GAS DOHC 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
General Motors (GM) is recalling certain model year 2005-2007 SAAB 9-7x; 2006 Chevrolet Trailblazer EXT and GMC Envoy XL; and 2006-2007 Chevrolet Trailblazer, GMC Envoy, Buick Rain
A short in the circuit board could lead to a fire, increasing the risk of personal injury.
Owners will be contacted and dealers will test the driver's door module. If the module is
CERTAIN TRUCKS AND SPORT UTILITY VEHICLES FAIL TO CONFORM TO THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 110, "TIRE SELECTION AND RIMS." THESE VEHICLES WERE SHI
A MISPRINTED LABEL COULD LEAD TO IMPROPER VEHICLE LOADING SPECIFICATIONS OR TIRE INFLATION
OWNERS WILL BE PROVIDED WITH CORRECTED LABELS AND INSTALLATION INSTRUCTIONS. AT THE CUSTO
CERTAIN PASSENGER VEHICLES MAY HAVE BEEN BUILT WITH A POWER STEERING HOSE THAT IS NOT TO SPECIFICATION. UNDER EXTREME STEERING MANEUVERS, SUCH AS TURNING THE STEERING WHEEL FULLY
IF THIS WERE TO OCCUR, POWER STEERING ASSIST WOULD BE LOST AND INCREASED STEERING EFFORT W
DEALERS WILL INSPECT THE POWER STEERING HOSE(S) FOR TWO SUSPECT DATE CODES AND REPLACE THE
This PI communicates the requirement to provide a pico file to receive diagnostic assistance from TAC.
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.
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.
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.
This service bulletin provides information for dealers/technicians on When and How to Submit a Field Product Report (FPR) (U.S. and Canada Dealers Only).
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
This service bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle engine oil consumption.
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 159 technical service bulletins on file with NHTSA.
WHILE APPROACHING INTERSECTION A VEHICLE TRAVELING PERPENDICULAR TO US FAILED TO STOP AT STOP SIGN. THIS VEHICLE ENTERED THE INTERSECTION AND WE "T-BONED" THE VEHICLE. OUR VEHICLE
TAKATA RECALL IF FLUID, SUCH AS MELTED SNOW CONTAINING ROAD SALT, ENTERS THE DRIVER'S DOOR MODULE, IT MAY CAUSE CORROSION THAT COULD RESULT IN A SHORT IN THE CIRCUIT BOARD. A SHORT
WENT TO GET IN MY TRAILBLAZER AND THE WINDOW SWITCH PANEL WOULD NOT WORK AT ALL!! TOOK IT IN AND HERE TO FIND OUT THE PANEL WAS SMOKING AND SMELLED BURNED!! *TR
WENT TO GET IN MY TRAILBLAZER AND THE WINDOW SWITCH PANEL WOULD NOT WORK AT ALL!! TOOK IT IN AND HERE TO FIND OUT THE PANEL WAS SMOKING AND SMELLED BURNED!! *TR
Showing the 4 most serious of 238 complaints filed with NHTSA.
