Guest Posted November 21, 2002 Share Posted November 21, 2002 I have a 1990 Reatta Coupe...I've had this problem since last year. The climate control system does absolutely nothing. The screen responds correctly, but the fans don't blow. So I have no A/C or heat. I also had a problem with the rear defrost, but that turned out to be a blown fuse.The Service A/C light has been lit. We were playing with the relay boxes in the engine bay and found that replacing one of the fuse blocks(?) caused the Service A/C light to clear. The fans still didn't blow, but we thought that might be because the system waits for the engine to warm up before blowing air.So a couple questions... Does the Reatta's climate control system wait for the car to warm up before blowing air? Is there a fuse or relay that controls the fan that blows into the car? Would it/they be labeled?I know I should have bought the service manual... Oh well, this is how I pay for it I guess.Quick Update: We started the car and let it get up to normal op temp and the fans didn't kick in. But the Service A/C light is gone. Link to comment Share on other sites More sharing options...
bobwhite Posted November 21, 2002 Share Posted November 21, 2002 I've cleared what could be computer problems by disconnecting one terminal of the battery and leaving it off for a few minutes. Link to comment Share on other sites More sharing options...
Guest kennyw Posted November 21, 2002 Share Posted November 21, 2002 fans come on for heat at about 109%............ken Link to comment Share on other sites More sharing options...
Guest Posted November 21, 2002 Share Posted November 21, 2002 Do you think the problem is computer related? Link to comment Share on other sites More sharing options...
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