Why is my Chevy Trailblazer not running properly?

In some cases these problems are related to electrical issues such as blower fan motors that fail to work properly. This problem can affect either the front air vents or those positioned in the rear seating area, or both.

Is there a climate control fuse on a 2003 Chevy Trailblazer?

Son jumped another car,using mom’s 2003 Chevy Trailblazer, blew a 125 amp fuse under hood to fuse block, replaced fuse,everything appears to work except the A/C blows only to the floor and not out the main dash vents,have check fuses, swapped around other like relays. I know its probaly simple fixs, but i cant find it.

What is part number for Chevy Trailblazer climate control?

The part number for an updated blower motor control module is 93803636. Can get defrost and floor vents, but cannot get dash vents on a 2002 Trailblazer. Leaning toward the Mode Actuator, but not sure. Just adding another observed case tot he list.

Are there any recalls on the Chevy Trailblazers?

In 2002 more than 133,000 vehicles were recalled because of another airbag problem that could cause injury when the airbag was deployed. A 2004 recall of 261,000 vehicles including some early TrailBlazers addressed faulty seat belt components that could prevent them from working properly in a crash.

What are the problems with a trailblazer?

Some of the most common problems with the TrailBlazer involve the vehicle’s electrical system and accessories. Many drivers have experienced problems with the dashboard gauges, including the fuel gauge, speedometer and “check engine” warning light.

Does Chevy have any problems?

22 Problems Every Chevy Owner Needs To Know About ENGINE MISFIRES. This is another one of those problems that are decently serious. TRANSMISSION FAILURE. This is one of the most heinous problems that could come knocking on your door. RANDOM AIR BAG DEPLOYMENT. POWER STEERING DEACTIVATES. LEAKING COOLANT. EXCESSIVE OIL CONSUMPTION. TIMING BELT FAILURE. IDLER PULLEY BRAKES IN HALF.

What does it mean to be a Chevy Trailblazer?

The Chevrolet Trailblazer or TrailBlazer is a mid-size SUV produced by Chevrolet, a division of General Motors. The nameplate was first used in North America from 2001 to 2008, when it was replaced by the Traverse crossover SUV in 2009. In 2011, a production of a newly redesigned version of the Trailblazer for Asia and Brazil began.

What is a Chevy Trailblazer SS?

The Chevrolet TrailBlazer SS. The Chevrolet TrailBlazer is a mid-size SUV from the Chevrolet division of General Motors. Introduced in 2002, the TrailBlazer won the North American Truck of the Year award.

What are the issues with a 2004 Chevy Trailblazer?

This 2004 Chevy Trailblazer came in with multiple concerns. The main issue was intermittent low power. When this happened, the customer said that the Electronic Throttle Control, ABS, Traction Control, and sometimes the 4WD lights would come on.

What’s the difference between an LS and Lt Trailblazer?

In the area of engine performance, the LT and LTZ are both equipped with an identical 5.3 L V-8, cranking out 326 horsepower and 348 foot-pounds of torque. As a result of the identical power train, both models have a city and highway fuel consumption of 11 and 16 mpg respectively.

When did the Chevy Trailblazer SUV come out?

Problems With Chevy TrailBlazers. by Dennis Hartman. The TrailBlazer was a mid-size SUV produced by American automaker General Motors through its Chevrolet division. The TrailBlazer was produced between 2002 and 2009. From 1999 to 2002 the TrailBlazer name was used as a high-end version of the Chevy Blazer SUV.

Why does my Chevy Trailblazer have a bad ignition switch?

Intermittent Bad Ignition Switch Causes Low Power and No Blower Motor. This 2004 Chevy Trailblazer came in with multiple concerns. The main issue was intermittent low power. When this happened, the customer said that the Electronic Throttle Control, ABS, Traction Control, and sometimes the 4WD lights would come on.

What causes throttle control to be lost on a trailblazer?

SDM – u1000 class 2 communication malfunction, u1041 lost communication with ABS Module From the codes only, I am leaning towards a bad ABS module that is bringing down the communication circuit causing the loss of throttle control but this could also be a power or ground issue.

Is the Chevy TrailBlazer EXT a good car?

TrailBlazer EXT’s assets include a comfortable ride, easy accessibility and a third-row seat suitable for adults. However, they are outweighed by a long list of liabilities. Despite the fairly powerful engine, TrailBlazer EXT delivered slow acceleration and poor fuel economy.

Why does my TrailBlazer go into limp mode?

Without any pre-warning or other indication, your Trailblazer’s engine management system engage and the Trailblazer enters limp (or reduced engine power) mode. There are a few things that may cause this. Usually it is related to the gas pedal or throttle body sensors detecting a problem.

Are there any problems with the 2004 Chevy Trailblazer?

CarComplaints.com Notes: It would be ill-advised to blaze any trails with the 2004 Trailblazer. Its faulty fuel gauge could leave you stranded. Click on a category below for details.

Is there a problem with my Trailblazer shocks?

The problem was the coil springs, and there was a recall for this issue in 2013. If you experience an irritating noise from that area of your Trailblazer, then bring your vehicle to us and let us see if there is indeed a fault with the coil springs and/or shocks. It may even be the wheel bearing, the brake caliper or a CV joint.

Are there any problems with the Chevy Trailblazer?

Model years 2002-2007 were affected, with 227 people reporting the problem. Chevy Trailblazer owners generally noticed the problem during acceleration, and some shared that it felt like the transmission was slipping.

When did the Chevy Trailblazer HVAC stop working?

In 2002-2008 Chevy Trailblazers around 114,075 miles, consumers reported that the HVAC blower motor would stop working at one or more speeds. Some reported certain speeds no longer working, others temperature changes, and still, others said that certain vents wouldn’t work at all.

What’s the problem with my GM 4L60E transmission?

For a complete diagnosis on your GM 4L60E Transmission problem, contact us for a Free Diagnostic. 1. Slow, slipping or no reverse: “lo-reverse” clutches are worn out, fluid leak in the reverse apply circuit, or broken sunshell.

What’s the average mileage of a Chevy Trailblazer?

With 544 people reporting this problem, you can see why it’s a big deal. The average miles it occurred at was 91,740, although it could happen as low as 5,700 miles. In 2002-2008 Chevy Trailblazers around 114,075 miles, consumers reported that the HVAC blower motor would stop working at one or more speeds.

What does the gas gauge say on a 2005 Chevy Trailblazer?

This gauge flip-flops more than a politician during election season. Some report that the gauge says “empty” after a fill-up, while others report the gauge says “full” when they’re running on fumes.

When did the Chevy Trailblazer get its name?

From 1999 to 2002 the TrailBlazer name was used as a high-end version of the Chevy Blazer SUV. Despite generally positive feedback and a good reliability rating, the TrailBlazer has been subject to several common problems that owners and potential buyers should be aware of.

Is there a reset button on my Chevy Trailblazer?

I have a 2003 Trailblazer EXT that required a battery replacement today (Surprise, suprise, Gomer!) Now, the radio doesn’t work, the interior lights won’t come on and there are a couple other non-functioning electrical devices. Is there a reset button or something that I missed?

Why is my Chevy Trailblazer not running properly?