Where C4 Corvette horn relay location ? - 1994 Oldsmobile Cutlass Ciera

Question edited for clarity and moved to the special category for Chevy Corvette. I can recommend the Corvette Forum website.
https://www.corvetteforums.com/forum/corvette-c4-forum-14/fuel-pump-relay-7540/

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https://www.justanswer.com/chevy/9zql2-1992-chevy-corvette-fuel-pump-relay-located.html

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So called fule switch of switch on a Corvette c4 yr 1988???????? What kind of fuel pump issues ? Doesn't have an inertia fuel shut off switch if that's what your think . Ford use's that . Looking at a wiring diagram an testing the electrical circuit with a DVOM - digital volt ohm meter is the way to find the problem . Your vehicle use's a fuel pump relay .


Fuel Pump Electrical Circuits Description and Operation

30 years old. Yours doesn't have on. You'll probably have a fuse. If that isn't blown, then replace the horns or it is in the steering wheel. You can check the horns by supplying power and ground the electrical connector.

I have a 1999 corvette and the horn will not blow when pushing on the horn pad. It beeps when locking the car and security system.how do I locate the problem. Thanks Bob

The horn relay is located behind the drivers info center. It is in the center of the dashboard. Remove the bezel and controls and you will see it. There is also a fuse there.

First u need to check horn by direct battery supply, before that u can try to hear the horn relay sound. If horn & horn relay is ok then u can check steering horn switch/ Ribbon. Wel, is there glowing chk light ?

check for power at the horn, the relay sends the ground

Visually inspect horn make sure its not corroded and wiring is on it tight. Then use a voltmeter and when horn button is depressed 12v should register on the meter. If 12v are there and horn doesn't sound the horn is defective. If 12v does not make it there then its either the relay or clock spring (located inside steering wheel) most likely. A visual inspection should pretty much do it with the clock spring (corrosion ,wear of contacts). Relay must have B+ going to it at all times and coming out only when horn is depressed. good luck

Have you tried replacing the horns themselves? Have you checked all the fuses relating to the horns? Relay? Maybe its the horn button itself? Hope this helps.