Question about 1986 Mercury Cougar

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Horn and Speedometer aren't working

Replaced all 20 amp fuses but do not have owner's manual and cannot afford one. Car is old but fincational and fun.

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Check all of the fuses, why just the 20 amp fuses?

pull each fuse and check to see if they are burnt...

Posted on Nov 26, 2008

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Does all the fuses in a 1987 Ford pickup have to be the exact amperage that is called for in the owners manual?

No they do not have to be the same, However I would suggest not using a lower Amp fuse Example I would not replace a 15 amp fuse with a 10 amp fuse however it is ok to use a bit higher fuse like a 20 amp fuse instead of a 15 amp fuse, I hope this helps.

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Where is the fuse box for the flashers on a 91 cadillac fleetwood

Unfortunately, I do not have any iformation that old, and because the car is 20 years old, something like just a fuse cover is probably not going to be found on the web, it could turn into a headache.

However, I have some suggestions that mayhelp you.

The information you need is also in the owners manual. I have seen owners manuals selling on Ebay for $10.

You could go to a junkyard and get either a fuse cover or an owners manual. The years that should be the same are 1990, 1991, 1992 and 1993.

If you intend on keeping the car and want every type of diagnostic information for the vehicle, you can get a subscription to http:// for about $25 a year and download every factory manual and you can access that information for a year.

I make no money for plugging that site. It is just where I go when I need information on a specific vehicle.

You did not state the reason for knowing where the horn fuse was located. Sometimes they are seperate, but more commonly the horn will be on the same circuit as the dome/ cigarette lighter.

If you have a test light you can determine if power is going to the horn by having someone push on the pad while you are checking power at the horns. If you have power there you have bad horns.

A bad turn signal switch inside the steering column could be the problem. Very common probls were horn pads (air bag).

If you press on the horn pad and just hear clicking, the problem is not a fuse

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Speedometer dosent work

Go here and look up your owners manual and download it, the fuse diagrams are in there.

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In the underhood junction block. It's the 30A WINDOWS fuse.

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ramundoo_10.gifhere is the schematic for the brake light circuit.don't rule out the mulifuntion switch.ramundoo

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Battery went dead in my 2001 Camry. After changing battery and replacing a 20 amp fuse in engine compartment, was able to crank and drive the car. However, there are still no dash/instrument panel...

Check the other fuses. Look in your owner's manual for the location of them. It would appear that you have at least one more blown fuse.

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don't have a owners manual? go here.

the fuse u want is in the underhood fuse box
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