Questions & Answers for: 2003 trailblazer passenger side cold

...2003 Chevy Trailblazer. After getting a jump and allowing the battery to charge, I found that the driver's side vents blow hot air while all the rest of the vents (passenger seat and rear and 3rd row ...

2003 TB when i put the heater on i only get hot air out of driverside and cold air on passenger side ? One of the blend doors or its actuator has failed. These parts are hard to get to behind the dash

passenger side. Checked freon and that is not the problem. What could be causing this and how can it be fixed? Its a 2003 Chevrolet Trail Blazer Ext There is an obstruction in the air duct. In some GM

2003 chevy trailblazer blows cold air on passenger side and hot air on driver side Trailblazer has dual climate control. Only driver side temperature can be controlled. Passenger side only blows cold ...

...passenger side blew cold. This stayed like this for about 2 weeks and then both side started blowing hot. I have dual control for driver/passenger and a problem with the rear a/c actuator. Curious if ...