Does anyone know the wiring schematic for the radio connector plug? i want to install a radio and see the square connector. it looks like i have a red and blue that are hot with key on and the black seems to be ground. the voltage for the 2 hot wires is about 13v for each one seperatly is one of these hot for the power and the other for the illumination of the screen?
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769D Cat dump truck
- Thread starter Lewis12
- Start date
kshansen
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As always this question is best answered with a full S/N!
Just `cause it is yellow and has numbers on the side doesn't mean much. I think at times Cat makes running changes to equipment in the middle of the day.
Not trying to be a jerk here just been down this path many times in the last 40+ years!
We had two "769D" trucks and one had fuel tank on left any hyd.tank on right the other had hyd. tank on left and fuel tank on right. And those were just two of the obvious differences one could see a hundred feet away!
Given the full S/N myself or someone else can most likely send you a complete wiring diagram. Would also help if you could look at the wires again and see what the numbers stamped on them are, Cat is very good about having a explanation of what a wire is going by those numbers.