The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - I seem to lack basic understanding of unplugging a plug

Andy4639 · 05-21-2016, 09:16 PM

Take a test light and stick in each wire in the connector and see if it has voltage on the wires when you press the brakes. That will tell you if it's passing through it are not.
You want have to unplug anything either.

05-21-2016, 09:16 PM	#8
Andy4639 Old member Join Date: Jan 2002 Location: Liberty, & Garden City S.C. , U.S. Posts: 19,936	Re: I seem to lack basic understanding of unplugging a plug Take a test light and stick in each wire in the connector and see if it has voltage on the wires when you press the brakes. That will tell you if it's passing through it are not. You want have to unplug anything either. __________________ 1971 LWB Custom, 6.0LS & 4L80E, Speedhut.com GPS speedometer & gauges with A/C. 20" Boss 338's Grey wheels 4 wheel disc brakes. My Driver Seeing the USA in a 71 Upstate SC GM Truck Club 2013,14 and 2016 Hot Rod Pour Tour http://upstategmtrucks.com/ Get out and drive the truck this summer and have some fun! It sucks not being able to hear! LWB trucks rule, if you don't think so measure your SWB! After talking to tech support at Air Lift I have found out that the kit I need is 60811. Per the measurements I gave them. Ride height of truck inside spring and inside diameter of springs.