What kind of brakes does a Chevrolet TrailBlazer have?

The Chevrolet Trailblazer is based on the GMT 360. The brake system on the Trailblazer is not groundbreaking by any means, but there are some intricacies technicians should be aware of on this common platform. The front brakes utilize dual piston calipers with phenolic pistons.

Why is my brake light not working on my Trailblazer?

In Rust Belt states, salt and water can penetrate the harnesses causing wheel speed sensor codes to be set. Always test the harness for resistance and voltage drop from the EBCM to the wheel before you condemn a hub unit. Some vehicles have had issues with the grounding of the Electronic Brake Control Module’s (EBCM) grounds.

What kind of ABS system does a trailblazer have?

The ABS system is a four-channel system with dynamic rear proportioning. The Achilles heal of this system is the wiring harnesses for the front wheel speed sensors. In Rust Belt states, salt and water can penetrate the harnesses causing wheel speed sensor codes to be set.

Where is the pad retention clip on a trailblazer?

The most critical hardware item is the pad retention clip inside the caliper’s bridge. This clip applies force to the pads and keeps them snug in the bracket. This piece of hardware loses its spring tension due to heat and vibration. This clip comes in most hardware kits along with abutment clips. Some pad manufacturers package it with the pad set.

What happens to the bolts on a Chevy Trailblazer?

Improper torquing results in overtightening which may lead to weakened bolts or stripping or complete shear.

What kind of torque does a Chevy Blazer have?

Search Car Torque Specifications by Engine or Model Torque Spec Database Click on One of the Links Below Model Torque Specifications Engine Torque Specifications for Chevrolet Blazer GM 4.3L-262ci-V6

What are torque specs for rear caliper bracket?

Note – There has been conflicting torque specs for the rear caliper bracket bolts. GMSI and Motor show 148ft lbs, while a Helms book shows 89ft/lbs. At the time of this edit, the official answer is unknown. I’ll update this as soon as we know the real toque spec. Credit to meerschm and billzie for pointing this out.

Search Car Torque Specifications by Engine or Model Torque Spec Database Click on One of the Links Below Model Torque Specifications Engine Torque Specifications for Chevrolet Blazer GM 4.3L-262ci-V6

Improper torquing results in overtightening which may lead to weakened bolts or stripping or complete shear.

How much torque does front caliper guide pin have?

There have been sources (including the Helm manual shown above and my Haynes manual) that list the torque for the front caliper guide pin bolts at 85 ft. lbs. I was just tightening these last night on my Trailblazer and thought to myself, “Self, that seems like too much torque for that little bolt.

When to replace brake pads on a Chevy Trailblazer?

The most important thing to remember when replacing the pads on this vehicle is to replace the hardware. The Chevrolet Trailblazer is based on the GMT 360. The brake system on the Trailblazer is not groundbreaking by any means, but there are some intricacies technicians should be aware of on this common platform.

What kind of brake compound does a TrailBlazer use?

The Trailblazer is a heavy vehicle and uses a very aggressive pad compound. I recently had the honor of installing a cheap set supplied by a customer and after three stops to burnish the pads, the front brakes were smoking and I had a longer than normal pedal.

What causes the brake lines to bleed on a Chevy?

Bleed the brake lines as recommended by Chevy to fix this. You could also have a ballooning brake hose when the brakes are applied. Check your brake hoses for anomalies. Excessive Brake Travel: If the brake linings are worn, the drum brakes are misadjusted or the brake lines have air in them, you will have this issue.

Is there a way to bleed the rear brakes?

Stop the vehicle afterward and bleed the rear brakes. Attach a pressure bleeder to the master cylinder reservoir and turn the ignition key to the On position. Pressurize the system to 35 pounds per square inch with the bleeder screws closed. Connect the scan tool and set it to “Automatic Bleed Procedure.”

What are the specs of a Chevrolet TrailBlazer SS?

When combined with the lowered suspension, the Trailblazer SS looked mean on the road. Inside, there was a lot of standard equipment. The infotainment unit offered a six-CD changer, navigation system, XM Satellite radio. As for the rear, it offered a ceiling-mounted DVD player.

How much torque does a front brake bracket have?

Torque specs: Front caliper bracket bolts – 118 ft/lbs Front caliper bolts – 31 ft/lbs Front brake hose bolt – 30 ft/lbs

What kind of transmission does a Chevy Trailblazer use?

Wielding the LS2’s grunt and a 6,600-lb (AWD), 6,800-lb RWD tow rating, is the 4L70E 4-speed transmission, a purposely beefed-up version of the 4L60/65E from the Corvette and GTO. When coupled with AWD, a Torsen T-3 transfer case splits torque management by 33/67-percent front/rear, with a max 44-percent to the front rollers possible.

What are the options for the Chevy Trailblazer SS?

For 2008-09 option packages were given numbers 1LT, 2LT/3LT, 1SS/3SS and all could be applied to 2-wheel drive or AWD models. By ’09, all TBSS’s were lavishly equipped with 2LT/3LT options as part of the SS package.

What’s the tow rating on a Chevy Trailblazer?

Regardless, there seems to be a unanimous consensus that the LS2’s high-RPM roar, barking from the single passenger-side exit exhaust system sounds menacingly awesome. Wielding the LS2’s grunt and a 6,600-lb (AWD), 6,800-lb RWD tow rating, is the 4L70E 4-speed transmission, a purposely beefed-up version of the 4L60/65E from the Corvette and GTO.

What kind of brakes does a Chevrolet TrailBlazer have?