Hi All,
I was checking the existing wiring on the Bravada and at the crossmember/frame where the upper rear shock bolt I found "t" in the factory wiring that went to a plastic plug with a protective cap on it. It was attached to the crossmember. Is this a place to plug a trailer wiring plug into?
Thanks,
RTJ49

 

Here are a few images of the connector I see on the 2001 Blazer and the 2000 Bravada. I am not able to find a trailer hitch/wiring manufacturer who makes a plug-in type harness for this connector. It seems this plug is on many Blazer/Bravada vehicles. All I find are the cut into your wiring harness type harnesses. Anyone seen connectors for this type end plug?
Thanks,

 

Not a trailer connector. I believe it is simply a termination point where various wires (presumable ground wires and something else) are shorted together. The 3rd photo shows 3 shorting bars each tying 4 wires together. The fact that there are only black and brown wires going into the connector would also support that. It may have been used to test the harness during manufacturing?