Dual battery question - The 1947 - Present Chevrolet & GMC Truck Message Board Network

uncle mitchie · 09-05-2005, 01:35 AM

Have just purchased 1987 GMC surburban, has dual batteries .One battery is there but are only cut wires for the aux battery. Should be easy right, but I need to be sure about wiring before proceeding. theres a red wire with a fusable link to a solnoid mounted on fender with red wire to aux power point next to it, a ground wire and a small black wire which runs to the fuse panel under the dash.
Need advice about running aux battery, what keeps it charged?, is this the right wiring?
Thanks
Mitch

09-05-2005, 01:35 AM	#1
uncle mitchie Registered User Join Date: Jul 2005 Location: horsham,pa Posts: 1	Dual battery question Have just purchased 1987 GMC surburban, has dual batteries .One battery is there but are only cut wires for the aux battery. Should be easy right, but I need to be sure about wiring before proceeding. theres a red wire with a fusable link to a solnoid mounted on fender with red wire to aux power point next to it, a ground wire and a small black wire which runs to the fuse panel under the dash. Need advice about running aux battery, what keeps it charged?, is this the right wiring? Thanks Mitch



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