Does This Look Right???? (Pic)

[Macgyver99]

Ive got a gray connector that ties in the Lighting and Battery 50A fuses to the Ecm-B bus and the RR Defog bus that you can see in the pic. Ive got a short somewhere that im trying to figure out and wondering if this should be there. This is a 95 GMC Sierra Z71 4x4 5.7

Thanks a bunch for any help!

[TheImpalaMan]

Have you done a battery ground draw test? If you have a MultiMeter, disconnect the negative battery terminal. Set the multimeter to read 10 or 20amps. Hook up the multimeter between the negative terminal of the battery and the negative battery harness. If you have an alarm, disconnect its power before you do this test. If not, see if you are reading any amps. If you are, then you have a battery draw somewhere. With the multimeter hooked up, you can pull the fuses, one at a time, to see if the battery draw stops. Just pull a fuse and if the draw reads the same, put the fuse back in. Do this until the multimeter reads no battery draw. Once you find the fuse that stops the battery draw, you will find the circuit that is causing you issues.

 

-TheImpalaMan