Repair Diagrams for 2008 Chevrolet Trailblazer Engine, Transmission, Lighting, AC, Electrical & Warning Systems

Learn how to repair a car or truck, install or remove parts, wire an engine, reset warning lights, replace fuel filter, fix auto body and more. Get Automotix DIY!

Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2008 Chevrolet Trailblazer car and truck repair procedures including Chevrolet engine diagrams, wiring diagrams, repair work estimating measures, technical service bulletins, auto body work guidance, starter & alternator replacement procedures, serpentine belt replacement procedures, radiator & hose replacement procedures, tune-up & drivability specifications, quick lube illustrations, preventive maintenance guide, engine light reset instructions, parts removal and install procedures, fuel filter replacement directions, component location diagrams, air filter locations & replacement instructions, a/c system specifications, and general auto service procedures. You don't have to be a car mechanic or technician to know how to fix your 2008 Chevrolet Trailblazer automobile. Try the Automotix DIY solution today!

DIY REPAIR SAMPLES > CONTINUE EXPLORING >

We have info for following modifications of 2008 Chevrolet Trailblazer

2008 Chevrolet Trailblazer 4.2 L6 GAS, CID:256, Fuel Injection, Aspiration:256, Engine VIN:, Desg:S
2008 Chevrolet Trailblazer 5.3 V8 GAS, CID:325, Fuel Injection, Aspiration:325, Engine VIN:, Desg:M
2008 Chevrolet Trailblazer LT 4.2 L6 GAS, CID:256, Fuel Injection, Aspiration:256, Engine VIN:, Desg:S
2008 Chevrolet Trailblazer LT 5.3 V8 GAS, CID:325, Fuel Injection, Aspiration:325, Engine VIN:, Desg:M
2008 Chevrolet Trailblazer SS 6.0 V8 GAS, CID:364, Fuel Injection, Aspiration:364, Engine VIN:, Desg:H

WIRING DIAGRAMS FOR 2008 Chevrolet Trailblazer AUTOMOBILES

OEM drawn wiring diagrams for most 2008 Chevrolet Trailblazer cars and light trucks sold in the U.S.

2008 Chevrolet Trailblazer 4.2 L6 GAS Wiring Diagram

Components on diagram:

Driver Seat Adjuster Switch

Rear Fuse Block

Driver Seat Horizontal Motor

Driver Seat Rear Vertical Motor

Driver Seat Front Vertical Motor

2008 Chevrolet Trailblazer SS 6.0 V8 GAS Wiring Diagram

Components on diagram:

Battery

Starter Relay

Foglamp Relay

Generator

Headlamp Relay

2008 Chevrolet Trailblazer SS 6.0 V8 GAS Wiring Diagram

Components on diagram:

Headlamp Switch

Body Control Module

Rear Fuse Block

2008 Chevrolet Trailblazer LT 5.3 V8 GAS Wiring Diagram

Components on diagram:

Passenger Seat Adjuster Switch

Passenger Seat Rear Vertical Motor

Passenger Seat Front Vertical Motor

Passenger Seat Horizontal Motor

Passenger Seat Recline Motor

2008 Chevrolet Trailblazer LT 4.2 L6 GAS Wiring Diagram

Components on diagram:

Battery

Starter Relay

Ignition Switch

Starter

Engine Control Module

2008 Chevrolet Trailblazer 4.2 L6 GAS Wiring Diagram

Components on diagram:

Transmission Control Module

Rear Fuse Block

Underhood Fuse Block

Data Communication

2008 Chevrolet Trailblazer 4.2 L6 GAS Wiring Diagram

Components on diagram:

Instrument Panel Cluster

Theft Deterrent Module

Body Control Module

Engine Control Module

Tamper Resistor

2008 Chevrolet Trailblazer LT 4.2 L6 GAS Wiring Diagram

Components on diagram:

Radio

HVAC Control Module

Audio Amplifier

2008 Chevrolet Trailblazer LT 4.2 L6 GAS Wiring Diagram

Components on diagram:

Body Control Module

LH Rear Window Switch

Driver Window Switch

LH Rear Window Motor

RH Rear Window Motor

CLICK HERE TO GET FULL ACCESS TO 2008 Chevrolet Trailblazer WIRING DIAGRAMS!

Shop online for auto body parts, engines, wheels, lights...

More parts

Auto Repair Quick Search

Help me find

Search DIY repair manuals by VIN...

Get the Complete Technical Service Bulletins!

Access diagrams and repair information such as wiring diagrams, diagnosis and repair charts, manufacturer service bulletins, and OEM Part numbers of your 2008 Chevrolet Trailblazer vehicle.