headlights are blinking by themselves

1998 DODGE DAKOTA
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PAYANES26
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Electrical problem V8 Two Wheel Drive Automatic 150000 miles

My dodge head lights are blinking by themselves, horn relay is buzzing, car starts and shuts off after 2 or 3 seconds, its was driving fine it stared out of no where I know I have fuel making it to the engine, i don't know what the pressure is , I know i have spark, I don't know why the lights are blinking by themselves and why the horn relay and some other relay are clicking too. could it be that it has the factory alarm system was activated, how could i fixed this problem?
Jan 22, 2009 at 8:58 PM
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JACOBANDNICKOLAS
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Hi:
Does the truck have a factory or aftermarket security system? That sounds like the problem. If it's an aftermarket, you will need to locate a shop that sells the brand it is. If factory, try disconnecting the battery for about 10 minutes to see if it resets. If it doesn't, you need to take it to a dealer who has the proper test equipment to check and identify the problem.
Jan 24, 2009 at 10:52 PM