02 club car iq,no power on light blue wire,from obc

[mgray70]

Originally Posted by gardnerphoto

Owner decided to purchase new OBC, but would It had been ok to run positive 48 volt from key switch to light blue wire ?

You can do whatever you would like to do, but it is well documented how to bypass the OBC in the stickies. It plainly says that you tie the blue and white wires together. One wire is 48+ that was originally supplying the OBC, which after the bypass is now looped back into the other wire supplying the controller with 48+. I think the white wire is the 48+ and the blue wire is logic power wire from the controller that needs the 48+ power.

[gardnerphoto]

Reset obc,still did not work
Installed new obc, still same problem,
Will reset obc again tomorrow....

On original obc,charger worked and cut off as it should,only problem cart would not move,unless you jumped 48 volt positive to light blue wire going into controller,SAME with new OBC...