Gmc Acadia Rear Heat Not Working at Erica Valentin blog

Gmc Acadia Rear Heat Not Working. Try pulling your hvac fuse for rear with key on for 60 seconds first it may reset the actuator if not the acturator may not be working. Good morning, it sounds like the blend door. I noticed the air coming from the vents in the rear is cold when the temp control is on full heat. It will take another minute after you pull the fuse. The front heating works fine. Hi i have a 2014 acadia slt1 and the rear hvac stopped working. It has separate controls for rear heat and it will not get hot. At 90 degrees outside, a thermometer in the front middle left air vent air blows at 51.6 degrees (within gm spec). The design of the heater core is similar. It sounds like you are having an issue with the rear auxiliary hvac unit blend door actuator.it is a small electric motor that diverts air flow through the specific vents. In this video i show you the process i use to diagnose the hvac unit on a gmc acadia. Clogged heater core is one of the leading causes of heating not working in gmc acadia. Not sure when this happened but it got hot and i realized. The front temp control is also on.

I noticed the air coming from the vents in the rear is cold when the temp control is on full heat. The front temp control is also on. It sounds like you are having an issue with the rear auxiliary hvac unit blend door actuator.it is a small electric motor that diverts air flow through the specific vents. At 90 degrees outside, a thermometer in the front middle left air vent air blows at 51.6 degrees (within gm spec). Clogged heater core is one of the leading causes of heating not working in gmc acadia. Hi i have a 2014 acadia slt1 and the rear hvac stopped working. In this video i show you the process i use to diagnose the hvac unit on a gmc acadia. Not sure when this happened but it got hot and i realized. It will take another minute after you pull the fuse. Try pulling your hvac fuse for rear with key on for 60 seconds first it may reset the actuator if not the acturator may not be working.

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Gmc Acadia Rear Heat Not Working Not sure when this happened but it got hot and i realized. Hi i have a 2014 acadia slt1 and the rear hvac stopped working. I noticed the air coming from the vents in the rear is cold when the temp control is on full heat. Clogged heater core is one of the leading causes of heating not working in gmc acadia. The design of the heater core is similar. It has separate controls for rear heat and it will not get hot. Try pulling your hvac fuse for rear with key on for 60 seconds first it may reset the actuator if not the acturator may not be working. The front temp control is also on. In this video i show you the process i use to diagnose the hvac unit on a gmc acadia. It will take another minute after you pull the fuse. Good morning, it sounds like the blend door. At 90 degrees outside, a thermometer in the front middle left air vent air blows at 51.6 degrees (within gm spec). It sounds like you are having an issue with the rear auxiliary hvac unit blend door actuator.it is a small electric motor that diverts air flow through the specific vents. The front heating works fine. Not sure when this happened but it got hot and i realized.