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i need a wiring diagram 4 a 86 cadillac deville.myproblem in when i start my car the relay under the passenger side dash clicks so i know there is a problem.ther is nothing else effected by it that i know of. the relay that clicks is my fuel pump relay.help any 1.also i have a viper 300 esp alarm from my bro and i dont know how to install can some1 tell me how thanks
 

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What makes you think you have a short? The fuel pump relay will click off and on normally since it will be turned on via the ECM for 2 seconds to prime the fuel system as soon as you turn the key "ON", and then again as the oil pressure comes up upon cranking the engine over.
 

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1968 SDV, 2022 CT5V Blackwing
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Vipers are neat alarms. They aren't too bad to install, but the power door lock wiring can be confusing without the book. The best thing to have is a wiring diagram for your car.

Here's the installation manual from DEI for your system. They also have the
Owner's Manual if you would like.
http://directed.com/guides/manuals/ig/viper/N429V.pdf
 
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