If my door isn't opening, could I have a faulty door handle cable?

Yes. It is possible that door handle cable has malfunctioned. Please locate your nearest GM dealer, independent service center, or body shop.

GM Genuine Parts Rear Passenger Side Door Inside Handle Cable

About this product

Restore your Chevrolet, Buick, GMC, or Cadillac vehicle as close to its original condition as possible with a Genuine GM Parts Door Handle Cable. This cable connects your vehicle's door lever and door latch. Only Genuine GM Parts are tested to meet GM Original Equipment standards and are designed specifically to fit your vehicle.

Warning WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Connects your vehicle's door lever and door latch
For proper installation, locate your nearest GM dealer, independent service center, or body shop
Precise fit for ease of installation

ClassificationOE

24 Months/Unlimited Miles Limited Warranty for Parts (plus Labor if installed by a GM dealer)

Please visit our warranty page on Gmparts.com for full warranty details.

Good Maintenance Practices:

Before the purchase and installation of a door handle cable, make sure it is the correct fit for your vehicle.
Keep all door latches and hinges properly lubricated.
Regularly inspect door handle cables for signs of damage or wear, and replace them if signs of damage are found.
Refer to your Vehicle Owner's manual for additional vehicle maintenance practices.

Signs of wear or damage for door handle cables include but are not limited to:

Inoperable door handle

Model	Body Style	Trim	Year(s)
Trailblazer		LT, LS, RS, ACTIV, L	2021, 2022, 2023, 2024, 2025, 2026

About this product

Warning WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Connects your vehicle's door lever and door latch
For proper installation, locate your nearest GM dealer, independent service center, or body shop
Precise fit for ease of installation

ClassificationOE

24 Months/Unlimited Miles Limited Warranty for Parts (plus Labor if installed by a GM dealer)

Please visit our warranty page on Gmparts.com for full warranty details.

Good Maintenance Practices:

Before the purchase and installation of a door handle cable, make sure it is the correct fit for your vehicle.
Keep all door latches and hinges properly lubricated.
Regularly inspect door handle cables for signs of damage or wear, and replace them if signs of damage are found.
Refer to your Vehicle Owner's manual for additional vehicle maintenance practices.

Signs of wear or damage for door handle cables include but are not limited to:

Inoperable door handle

Model	Body Style	Trim	Year(s)
Trailblazer		LT, LS, RS, ACTIV, L	2021, 2022, 2023, 2024, 2025, 2026

About this product

Product details

Specifications

Warranty

Maintenance

Good Maintenance Practices:

Signs of wear or damage for door handle cables include but are not limited to:

Fits these vehicles

About this product

Product details

Specifications

Warranty

Maintenance

Good Maintenance Practices:

Signs of wear or damage for door handle cables include but are not limited to:

Fits these vehicles

Frequently Asked Questions