Location To Plug In Trailer Wiring Harness on 2004 Chevrolet G3500 Express Van
Updated 11/02/2011 | Published 11/01/2011
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Question:
Where is wiring harness for trailer located on 04 chevy G3500 express van located
asked by: Oscar
Expert Reply:
The connection points to install a trailer wiring harness on your 2004 Chevrolet G3500 Express Van are located inside the van, below both tail lights.
The Tow Ready Custom Fit Vehicle Wiring # 118392, will give you a 4-way trailer connector at the rear of your Express Van. If you are needing a 7-way connector, in addition to part # 118392, you will need to install Brake Controller 7 and 4 Way Installation Kit, part # ETBC7.
I have linked a video installation of the Tow Ready Custom Fit Vehicle Wiring # 118392 that shows the connections points.
