7 pin plug
I have a 2004 chevy 2500 hd duramax allison The 7 pin plug does not transfer 12volt to the trailer plug (both the rear or the in box plugs are the same) is their a fusible that has to be added some w...
Forum Discussion
silversand wrote:
....just be aware that a fuse tap should be used to pull low consumption auto appliances (or, to trigger a relay), not with high-consumption devices (like offroad lamps and such). Read: be careful.
Also note one side of the fuse is protected by the fuse, the other goes straight to battery. This means that if you insert the tap the wrong way round, the device you are powering from the tap won't be protected by the fuse. Read: potential fire hazard!
