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Old 05-26-2009, 11:07 PM   #2
wingnut60
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Join Date: Sep 2005
Location: Where we park it
Posts: 2,838
Marker lights

I would think the only way the marker lights could be on is for them to have a direct connection to the batteries. You could do some checking as to the wiring--there should be a junction box that the power cable from the truck connector goes to--that is where you could start. There also could be a misconnect within the power cable plug--is it the molded-on plug, or a removable plug. Use of a 12 volt test light will be helpful in tracing the power at different points in the system.
Good luck,\
Joe
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