Wiring Diagram Help? 89-91 Power window/lock & Brake Switch - The 1947 - Present Chevrolet & GMC Truck Message Board Network

NastyBuzzard · 07-30-2015, 01:54 PM

Can anyone help me find some actual wiring diagrams that actually tell me what the wires are or what they do.

I am using 91 Suburban doors on my 87, but I am using the wiring harness from a 2001 Silverado for my LSX.

I am integrating the newer wiring harness with the old switches. I have the headlights, and tail lights working. I even have the key fob working the door lock actuator.

However, I need help wiring the 91 switches to the 01 harness. So I need something telling me what all those wires do coming from the 91 switch, as well as the ones for door locks and the power mirror as well.

Help?

If you could help with wiring diagrams for the 01 as well that would be great!

68Timber · 07-31-2015, 09:46 AM

Try this link and scroll to post 10, hatzie has links to factory wiring diagrams in his sig.

07-30-2015, 01:54 PM	#1
NastyBuzzard Registered User Join Date: Oct 2013 Location: Saluda, SC Posts: 1,276	Wiring Diagram Help? 89-91 Power window/lock & Brake Switch Can anyone help me find some actual wiring diagrams that actually tell me what the wires are or what they do. I am using 91 Suburban doors on my 87, but I am using the wiring harness from a 2001 Silverado for my LSX. I am integrating the newer wiring harness with the old switches. I have the headlights, and tail lights working. I even have the key fob working the door lock actuator. However, I need help wiring the 91 switches to the 01 harness. So I need something telling me what all those wires do coming from the 91 switch, as well as the ones for door locks and the power mirror as well. Help? If you could help with wiring diagrams for the 01 as well that would be great! __________________ 1988 GMC R3500- Cut Brothers 4WD Conversion Kit, 6.5 TD NV4500/NP208 D60 14BFF 2020 1500 Silverado 3.0 Babymax 2002 2500 Silverado- 6.6/ Allison 2010 CTS V- The "NastyBuzzard" 1979 Trans Am - Eventually getting 6.0/T56 swap with boost

07-31-2015, 09:46 AM	#2
68Timber I know the pieces fit Join Date: Nov 2007 Location: MONTGOMERY, AL Posts: 5,523	Re: Wiring Diagram Help? 89-91 Power window/lock & Brake Switch Try this link and scroll to post 10, hatzie has links to factory wiring diagrams in his sig. __________________ John 79 2wd Blazer (Bruiser) 85 M1009 Blazer (Sarge) build 74 Honda Z50 build



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