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Old 08-01-2005, 09:58 AM   #1
CST*TEN in Katy
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Join Date: Jul 2005
Location: Katy, TX
Posts: 48
Question What's this relay?

Could someone tell me what is the relay mounted on the passenger firewall? The pink (faded red?) wire goes thru the firewall all by itseld to the fusebox to a terminal labeled radio. These two wires with spade terminals do not have a home. I think one of them goes to the tranny backup plug. If memory serves, this pigtail has always dangled loose. I don't believe this to be a block heater, as this is a Texas truck.
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1970 CST-10 owned it 26 years, finally back on the road after a 10 year rest.
1989 Suburban
1971 Sleekcraft 455Olds Berkeley
1992 SC400 pimp ricer
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