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Old 10-01-2013, 08:34 PM   #5
motornut
78K & 79C Jimmys
 
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Join Date: Nov 2009
Location: Ottawa Ont CANADA
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Re: Help with identifying something on fuse box

Quote:
Originally Posted by 8lugnutz View Post
Does anyone know what the additional plug on the top right above the flasher is for? Maybe a seat belt buzzer or something? I know my truck isn't that unique.
i think the buzzer is higher up(can see one)
but some were combined with headlights too
pink and black strip seems to power the cluster/running
could it be low power relay ,turns on a bigger relay/flasher for something,
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1978 GMCJimmy4X4-350/203
1979 GMCJimmy4X2-305/350
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