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2004 chevy trailblazer_ls
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117 Posts
Discussion Starter · #1 ·
My a/c is messed up. when i put the a/c on and both sides to cold, the driver side blows cold, but the passenger side blows hot hot. What makes me think it's the switch or actuator is that obviously the air works, but the passenger side just doesn't switch over. It started right after i installed fog lights.. if that means anything. please help it's hot here in chicago!
 

· Registered
2002 olds bravada
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2,383 Posts
Try resetting the HVAC system by going to the rear fuse box and pulling out the HVAC fuses for 30 sec. with the ignition in the ON position. Then put them in and wait about a minute. You'll hear the actuators reset position. Its worth a try and its free:thumbsup:
 
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