Chevy Trailblazer Torque Converter Shuddering Causes

Your Chevy Trailblazer’s torque converter is responsible for connecting and disconnecting the engine from the transmission, transferring power smoothly. When this process fails, it can lead to torque converter shudder. Causes of shuddering can include worn torque converter clutches or the gradual application of the torque converter clutch, which may result in shuddering at varying … Read more

Chevy Trailblazer Service Battery Charging System: How to Fix

The Service Battery Charging System warning message is a common issue encountered in the Chevy Trailblazer, and many other modern GM vehicles. When this message appears, it indicates that there is a problem with your Trailblazer’s charging system that needs immediate attention. In many cases, you might also notice an amber, yellow, or red battery … Read more

Chevy Trailblazer Parking Brake Stuck: Causes + How to Fix

There’s nothing worse than finding out your Chevy Trailblazer’s parking brake is stuck, especially when you’re ready for the day. The good news is this problem can be easily fixed with some simple steps. In this article, we’ll discuss the causes of a stuck parking brake in the Chevy Trailblazer and how to get your … Read more

Chevy Trailblazer Heater Only Works While Driving: 5 Common Causes

If your Chevy Trailblazer’s heat only works when driving, there are five leading causes you should check.  They are low coolant, air pockets, a bad heater core, an airlocked cooling system, and a malfunctioning thermostat. We’ll start with the easy-to-check common problems and work our way to the harder-to-deal-with rarer issues that could be affecting … Read more

Chevy Trailblazer Soft Brake Pedal Causes

If your Chevy Trailblazer has a soft brake pedal, it is a sign of a serious brake system issue. It’s usually caused by air entering the system in some way through a leak.  This article covers the six most common causes of a soft brake pedal as well as a solid diagnostic order if you … Read more

Chevy Trailblazer Service Theft Deterrent System: Causes + Reset Procedure

Most GM vehicles built in the last 20+ years have a theft deterrent system, that includes the Chevy Trailblazer.  Depending on the model year, your vehicle’s theft deterrent system disables the fuel pump, ignitions system, or starter if unauthorized access is detected.   When your vehicle Trailblazer theft deterrent system message, the system will not let … Read more

Chevy Trailblazer Alarm Keeps Going Off: Causes + How to Fix

Your Chevy Trailblazer’s alarm system is designed to detect potential intruders, keep its contents safe, and keep them from driving your vehicle away. However, it is not uncommon for a car alarm to go off, or keep going off, for no apparent reason– also known as false or “nuisance alarms”.  This article will discuss some … Read more

Chevy Trailblazer Key Fob Not Working: 5 Common Causes

If your Chevy Trailblazer’s key fob is not working, the most common reason is a dead battery. Followed by water damage or fob failure.  Below, we’ve listed everything you need to do to get your vehicle’s fob working again. A dead battery is the most common reason a Chevy Trailblazer’s key fob fails. Table of … Read more