Wher do I locate it and repair
Chevrolet Q&AAsk Your Question
2003 Chevrolet Trailblazer Question: Air Door Actuator
Answer #1G. T. Service Center (4177 Answers) , Stephenville, TX - (254) 638-3236ProfessorG December 01, 2013, 08:46Master
Which actuator air door, recirculate, temp, mode?
Replystrohs, December 01, 2013, 15:03Rookie
Defrost air all the time
ReplyProfessorG, December 01, 2013, 16:00Master
You need the Mode Door actuator. On the drivers side of a/c heater box. Can be removed if you reach above the gas pedal. Experienced person only takes 15 minutes.