Heating and AC Temperature and Air Delivery Mode Door Actuators May Fail on Chevrolet Tahoe

Submitted by Vehicle Owner · Feb 7, 2026

Published by RepairPal

Problem overview

One or more heater & AC (HVAC) air delivery and/or temperature mode door actuator may fail. This can result in incorrect air delivery or temperature. If this occurs, fault code(s) stored in the HVAC control module should be available to assist with diagnoses.

431 people reported this problem

173 comments

Schedule Repair

Repairs related to this problem

AC Diagnosis

Search for another problem

RepairPal ™Car Genius

Ask our experts about your Chevrolet.

RepairPal Car Genius™ is a free resource for vehicle owners seeking advice on maintenance, auto repair, shop inquiries, estimates, and finding a trustworthy repair shop in your area.

Call us at 877-913-1554

Available 9am – 6pm ET Monday through Friday

Call Our Experts

Exceptional warranty

Shops offer at least a 12-month or 12,000-mile warranty.

Satisfied customers

We ensure high satisfaction through verified customer reviews.

Transparent pricing

You'll get a Fair Price Guarantee on all RepairPal estimates.

Millions trust us for auto repair — RepairPal Certified^® locations must pass a rigorous approval process to ensure quality, customer satisfaction, and fair pricing.

Find a Repair Location

Terms·Privacy·Cookie Policy

Verifiable Consumer Access and Deletion Request Form

Heating and AC Temperature and Air Delivery Mode Door Actuators May Fail on Chevrolet Tahoe

Problem overview

Chevrolet Tahoe vehicles with this problem

Need a diagnosis? Trust our Chevrolet experts.

Search for another problem

Ask our experts about your Chevrolet.

Need a diagnosis? Trust our Chevrolet experts.

Tuffy Tire & Auto Service Center - Grandview

All In Auto Service

Tuffy Tire & Auto Service - Grove City

Blackstone Complete Auto Care