The last piece that I need to figure out is where to get the key switched power for the trigger wire that tells the charger to start charging. Thought I could use the cigarette lighter power. Unfortunately it is powered all the time on my 2002.
Looked under the hood and found three unattached wires that I could not find on the wiring diagram that I have. They are just below the cowl and slightly to the left of where the steering column comes through the fire wall. Does anyone know what they are for?
Wire on the right; dark red with green stripe with a damaged label that reads LOW. Has 6 volts with key on. Zero with key off.
Wire in the center; brown with blue stripe with a damaged label that reads PT??
Wire on the left; yellow with a red stripe with a damaged label that reads CTO. Has 12 volts with key on. Zero with key off. This is the one I want to connect to.