Omron relay for 99 Vette
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Joined: Dec 2005
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Omron relay for 99 Vette
Is the Omron relay only available at the dealerships?
My ac stopped blowing. I checked the fuses and had a blown fuse #27
(10amp) in the inside fuse box. I checked the other ac fuse and it is fine. The only other thought was replacing the omron relay in the fuse box under the hood. Is there a way to check this Omron relay #12088567 or do I have to go to the dealer? Any advice is appreciated.
P.S. The ac will blow through the vents when I am driving and stops blowing when I come to a stop. Does that narrow my problem to any particular relay?
My ac stopped blowing. I checked the fuses and had a blown fuse #27
(10amp) in the inside fuse box. I checked the other ac fuse and it is fine. The only other thought was replacing the omron relay in the fuse box under the hood. Is there a way to check this Omron relay #12088567 or do I have to go to the dealer? Any advice is appreciated.
P.S. The ac will blow through the vents when I am driving and stops blowing when I come to a stop. Does that narrow my problem to any particular relay?
Tech Contributor
Joined: Jan 2007
Posts: 19,475
Likes: 1,171
From: Dyer, IN
Is the Omron relay only available at the dealerships?
My ac stopped blowing. I checked the fuses and had a blown fuse #27
(10amp) in the inside fuse box. I checked the other ac fuse and it is fine. The only other thought was replacing the omron relay in the fuse box under the hood. Is there a way to check this Omron relay #12088567 or do I have to go to the dealer? Any advice is appreciated.
P.S. The ac will blow through the vents when I am driving and stops blowing when I come to a stop. Does that narrow my problem to any particular relay?
My ac stopped blowing. I checked the fuses and had a blown fuse #27
(10amp) in the inside fuse box. I checked the other ac fuse and it is fine. The only other thought was replacing the omron relay in the fuse box under the hood. Is there a way to check this Omron relay #12088567 or do I have to go to the dealer? Any advice is appreciated.
P.S. The ac will blow through the vents when I am driving and stops blowing when I come to a stop. Does that narrow my problem to any particular relay?
Thread Starter
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Joined: Dec 2005
Posts: 83
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Relay works- just read another post on testing the relay
I may have answered my own question. I just removed a good Omron relay switch from another circuite(horn) which is the exact same part #, placed it in the a/c relay slot and still have no ac. I placed the relay I thought was bad in the horn slot and the horn worked.
So I guess I still need to find my ac problem.
Suggestions anyone?
So I guess I still need to find my ac problem.
Suggestions anyone?
Tech Contributor
Joined: Jan 2007
Posts: 19,475
Likes: 1,171
From: Dyer, IN
Minifuse #27 provides 12 volts directly to the control head, so it may have an internal issue if it's blown. Minifuse #18 provides 12 volts for the blower motor relay, and Maxifuse #51 provides 12 volts for the blower motor itself(through the blower motor relay), which in turn goes through the control fan selector switch.
PM me your email, and I can send schematics.
PM me your email, and I can send schematics.
