2001 Silverado Blend Door Actuator Reset

Heat or ac would not come out of their respective outlets so i knew it was the blend door actuator ordered one and replaced the actuator all is good.

2001 silverado blend door actuator reset.

How do you fix it. Is your chevy truck blowing hot air in the middle of summer. Once the panel is off simply loosen the actuator mounting screws and disconnect it from the hvac system. Replaced the blend door actuator last spring thought it was fixed but now answered by a verified chevy mechanic we use cookies to give you the best possible experience on our website.

Scan the hvac for codes. Now it blows hot when set on cold and cold when set on hot. Report 2004 chevrolet silverado 2500 hd 75 000 mi. You can reset the blend door calibration by pulling the hvac fuse for 1 minute and then reinstalling and turning the key to run.

Ignition off pull the hvac ecas fuse for 10 seconds reinstall and start vehicle without touching any controls wait 40 seconds for the control module to self calibrate. Move the key to the off position. You should hear the doors moving and calibrating at that point. For manual systems it does not matter where the a c controls are set but if you feel the need to do something turn the blower switch on i prefer speed 3 and set the temperature.

2001 chevy silverado not blowing any hot air. I found a way to fix the actuators that cause this problem in certain cases. I pulled the hvac fuses in the cab and engine bay but i am not sure if that is necessary or not. Remove the fuse and wait 1 2 minutes for any capacitive charges in the system to dissipate.

I have read that many people have had this problem. Then replace the unit. The driver side blend door is accessed by removing the ip instrumental panel. For those interested in replacing the driver side actuator refer to the following instructions.

Open hood bonnet for the rhd guys and locate fuse 15 in the fuse box next to the battery. Turn ignition key to the on position and turn on the hvac system. The topic of how to perform the actuator recalibration procedure on chevrolet gmc and cadillac trucks and suvs has become an ever increasing topic of discussion. All you need is a.