Wiring in 7 pin trailer plug - The 1947 - Present Chevrolet & GMC Truck Message Board Network

focusedontheprize · 07-13-2020, 11:08 PM

I have a 1988 Chevrolet V30 crew cab dually that I am currently going through. The rear wiring harness was in poor condition so I recently rebuilt it from the terminals back with new SXL wiring in the stock configuration.

I also installed a Class IV receiver on the truck and would like to install a 7 pin trailer plug, however I would to keep the wiring as clean as possible. I will be running an AUX battery and a trailer brake controller.

Has anyone incorporate a 7 pin into their year into the factory fuse block? Thanks.

07-13-2020, 11:08 PM	#1
focusedontheprize Registered User Join Date: Feb 2012 Location: CA Posts: 846	Wiring in 7 pin trailer plug I have a 1988 Chevrolet V30 crew cab dually that I am currently going through. The rear wiring harness was in poor condition so I recently rebuilt it from the terminals back with new SXL wiring in the stock configuration. I also installed a Class IV receiver on the truck and would like to install a 7 pin trailer plug, however I would to keep the wiring as clean as possible. I will be running an AUX battery and a trailer brake controller. Has anyone incorporate a 7 pin into their year into the factory fuse block? Thanks. __________________ "Dixie" - 1988 Chevrolet V30 CC DRW "3+3" \| 7.4L 454 (L19) \| TH400 \| 4" lift \| 35"s "Lucille" - 1949 Chevrolet 3100 (on hold)



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