Having problems with your 1998 Pontiac Grand Prix ?

Fan blower started running full speed, even after car turned off. And A/C does not work. Removing fuse (30A A/C?) stops the blower. Blower now runs normally, with fan speed switch able to adjust blower speed, but of course A/C doesn't work now.

Posted / edited by AnonymousUser on : 12-04-2021

Answers :

THE FAN BLOWER RELAY IN STUCK CLOSE POSITION.YOU HAVE TO REPLACE FAN BLOWER RELAY.

Repair Help & Product Troubleshooting for 1998 Pontiac Grand Prix

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Fan blower started running full speed, even after car turned off. And A/C does not work. Removing fuse (30A A/C?) stops the blower. Blower now runs normally, with fan speed switch able to adjust blower speed, but of course A/C doesn't work now.

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Fan blower started running full speed, even after car turned off. And A/C does not work. Removing fuse (30A A/C?) stops the blower. Blower now runs normally, with fan speed switch able to adjust blower speed, but of course A/C doesn't work now. (adsbygoogle = window.adsbygoogle || []).push({});

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Fan blower started running full speed, even after car turned off. And A/C does not work. Removing fuse (30A A/C?) stops the blower. Blower now runs normally, with fan speed switch able to adjust blower speed, but of course A/C doesn't work now.