Man I am just at a loss. Got the actuators all installed (that mode one was fun to reach). Temp is working fine but mode still goes all the way to defrost if I move one click from head level.

 

Did you perform the program procedure?

 

I did. Temp far right. Blower far right. Mode far left. Hold defrost and Ac until blinking starts.

 

came out last night and calibrated again. Now it’s working. Fingers crossed. Now on to troubleshoot my intermittent “svc Tpm” error.

 

Save your old parts, just in case.
Now, did you attempt relearn on the tpms?

 

probably found the problem. Front two won’t learn. Weird that the serv tpm message only pops up sometimes. Taking to my tire place. Thanks again.

 

You would do better if you buy 4 ACDelco TPMS and take them with you to the tire store and have them installed. The tire shop will charge you a markup on the sensors and then charge you to install them.

RockAuto has them at the best price and ships quick.

 

theyre already replacing the two bad ones. The place is right in front of my neighborhood. $40 each no labor. I just want it done, but thank you for the suggestion. I really do appreciate y’all.

 

Chances are there is only 1 that has failed. They should scan them all first. Depending on the age, replace them all when you get a new set of tires.

 

Hi everyone. Has anyone bern able to fix the blend door issue on an H3 with no heat? Everything works fine even ac and the actuators are turning but i get no heat. How do i access the blend doors?