Chevrolet Trailblazer EXT 2005 Owner's Manual

Chevrolet Trailblazer EXT 2005 manual cover
Pages 492
Year 2005
Language(s)
English en

Chevrolet Trailblazer EXT 2005 Specification

The 2005 Chevrolet Trailblazer EXT is an extended version of Chevrolet's Trailblazer SUV, designed to offer increased passenger and cargo capacity. It features a robust body-on-frame construction, making it suitable for both on-road comfort and off-road capability. The vehicle is powered by a 4.2-liter inline-six engine that delivers 275 horsepower and 275 lb-ft of torque, paired with a four-speed automatic transmission. An optional 5.3-liter V8 engine is available, providing 300 horsepower and 330 lb-ft of torque for those seeking enhanced performance.

The Trailblazer EXT comes with either rear-wheel drive or all-wheel drive configurations, accommodating various driving conditions. The exterior dimensions are extended compared to the standard Trailblazer, offering more interior space. The vehicle measures 207.8 inches in length, 74.7 inches in width, and 74.5 inches in height, with a wheelbase of 129 inches. This extension allows for a third-row seat, increasing passenger capacity to seven, and provides ample cargo space.

Safety features include antilock brakes, stability control, and dual-stage front airbags. Optional side curtain airbags add an extra layer of protection. The suspension system comprises an independent front suspension and a solid rear axle with a five-link setup, ensuring a balance between ride comfort and handling stability.

Interior amenities include air conditioning, power windows and locks, and a six-speaker audio system. Higher trim levels offer additional features such as leather upholstery, a premium Bose sound system, and rear-seat entertainment options. The Chevrolet Trailblazer EXT 2005 is designed to meet the needs of families and outdoor enthusiasts alike, combining versatility, power, and comfort in a single package.

Chevrolet Trailblazer EXT 2005 F.A.Q.

How do I reset the oil change light on a 2005 Chevrolet Trailblazer EXT?

To reset the oil change light, turn the ignition key to the 'ON' position without starting the engine. Press the accelerator pedal fully to the floor three times within 5 seconds. The light should flash and then turn off, indicating it has been reset.

What is the recommended tire pressure for a 2005 Chevrolet Trailblazer EXT?

The recommended tire pressure for the 2005 Chevrolet Trailblazer EXT is typically 30-35 psi for both front and rear tires. Always refer to the sticker on the driver's side door jamb for the exact specifications.

How can I troubleshoot the air conditioning not working in a 2005 Chevrolet Trailblazer EXT?

Start by checking the AC fuse and relay in the fuse box. Ensure the AC compressor engages when the system is on. Check for refrigerant leaks and ensure the refrigerant level is correct. If issues persist, consider consulting a professional mechanic.

What type of engine oil should I use for a 2005 Chevrolet Trailblazer EXT?

The 2005 Chevrolet Trailblazer EXT typically requires 5W-30 engine oil. It is recommended to use synthetic oil for better performance and engine protection.

How do I replace a headlight bulb on a 2005 Chevrolet Trailblazer EXT?

To replace the headlight bulb, open the hood and locate the back of the headlight assembly. Remove the electrical connector and the rubber cover. Turn the bulb counterclockwise to remove it. Insert the new bulb, replace the cover, and reconnect the electrical connector.

What is causing my 2005 Chevrolet Trailblazer EXT to have a rough idle?

A rough idle could be caused by a dirty throttle body, faulty spark plugs, or a vacuum leak. Cleaning the throttle body, replacing spark plugs, and checking for leaks are good first steps in troubleshooting this issue.

How do I check the transmission fluid level in a 2005 Chevrolet Trailblazer EXT?

The 2005 Trailblazer EXT does not have a traditional dipstick for checking the transmission fluid. You need to ensure the vehicle is on a level surface, engine running and warmed up, and remove the check plug on the transmission. Fluid should be at the edge of the plug hole.

Why is my 2005 Chevrolet Trailblazer EXT's check engine light on?

The check engine light could illuminate for various reasons, including a loose gas cap, faulty oxygen sensor, or catalytic converter issues. Use an OBD-II scanner to retrieve the trouble code and diagnose the problem accurately.

How do I replace the battery in a 2005 Chevrolet Trailblazer EXT?

To replace the battery, turn off the ignition and remove the keys. Open the hood and locate the battery. Disconnect the negative terminal first, followed by the positive terminal. Remove any securing brackets, lift out the old battery, and install the new one. Reconnect the terminals, positive first, then negative.

What is the towing capacity of a 2005 Chevrolet Trailblazer EXT?

The towing capacity of a 2005 Chevrolet Trailblazer EXT varies based on engine size and configuration, generally ranging from 5,800 to 6,300 pounds. Always refer to your owner's manual for exact specifications and ensure your vehicle is properly equipped for towing.