Head Light Warning Buzzer - The 1947 - Present Chevrolet & GMC Truck Message Board Network

red450ih · 02-26-2013, 01:06 AM

My 1985 Chevrolet K30 truck has a warning chime/buzzer if you leave the lights on and key off. I like this feature and want to add it to my 1974 K20.

I went to the junkyard and got the same part number warning chime/buzzer as my '85 to wire up in the '74. I also bought the GM wiring diagram manual for the '85. When I wire the chime/buzzer up as per the diagram it will not work. To verify it works, I put the junkyard unit in the '85 it works as it should.

Has anyone wired up one of these in their older vehicle?

02-26-2013, 01:06 AM	#1
red450ih Registered User Join Date: Mar 2001 Location: Nashville, Tennessee Posts: 225	Head Light Warning Buzzer My 1985 Chevrolet K30 truck has a warning chime/buzzer if you leave the lights on and key off. I like this feature and want to add it to my 1974 K20. I went to the junkyard and got the same part number warning chime/buzzer as my '85 to wire up in the '74. I also bought the GM wiring diagram manual for the '85. When I wire the chime/buzzer up as per the diagram it will not work. To verify it works, I put the junkyard unit in the '85 it works as it should. Has anyone wired up one of these in their older vehicle? __________________ GMC

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