Old Feb 6, 2007 | 04:43 PM
  #3  
sprack's Avatar
sprack
Registered Member
 
Joined: Jan 2003
Posts: 813
Likes: 0
sprack is on a distinguished road
Default Re: Camaro/Firebird heater control problems Can anyone help

yea...if its stuck on defrost check the main vacuum supply line. it will default into defrost as a safety precaution.