H3 heat Blend door gear pushed in stuck on cold

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Jan 18, 2023 | 02:47 PM

@Hummer3!

Thread Starter

Junior Member

Joined: Jan 2023

Posts: 3

H3 heat Blend door gear pushed in stuck on cold

has anyone ever replaced the gear for heat blend door on a H3. All actuators and climate control are good. the is no female part inside the heater box.

Jan 20, 2023 | 11:49 AM

Doc Olds

Super Moderator

Joined: Jul 2007

Posts: 13,090

From: Boat Town USA MI

Welcome to HF.

Couple things. Please READ before you go posting.... the New Member Section clearly tells everyone that it is NOT For Tech Questions, but for intros only. I moved it for you to the H3 section where H3 tech questions go.

Next, please avoid digging up OLD Threads just to tack on your new question. READ: Old Threads/'Necro-Bumping'

Jan 20, 2023 | 12:24 PM

650Hawk

Senior Member

Joined: Jun 2015

Posts: 795

From: SoCal

Quote:

Originally Posted by @Hummer3!

has anyone ever replaced the gear for heat blend door on a H3. All actuators and climate control are good. the is no female part inside the heater box.

Not on an H3, but I repaired a broken blend door on the rear heat/AC unit on a Tahoe. Used JB Weld and a metal rod to repair the broken shaft. Worst part was gaining access, something that is likely to be a problem on the H3 as well.