88-94 C-1500 wiring diagrams - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Stormin08 · 10-19-2018, 08:47 PM

Does any body know of or have a source for good wiring diagrams ? 88-94 C1500

i just swapped in a new crate engine, and along the way i have been deleting all factory wiring...

inside the dash on passenger side comes all the ecu wiring, along with 2 main power circuits.
1. being 12v power to the dash (cluster, head lights ect.)
2. power to the a/c SYSTEM

WHAT I AM LOOKING FOR...
is a schematics that shows that A/C circuit...i have a lead coming from driver side fuse bulk head over to the pass side that has the A/C feed and an A/C dryer hook up....just wanting to see about powering my new A/C comp.

10-19-2018, 08:47 PM	#1
Stormin08 Registered User Join Date: Sep 2018 Location: Moss Bluff, LA Posts: 381	88-94 C-1500 wiring diagrams Does any body know of or have a source for good wiring diagrams ? 88-94 C1500 i just swapped in a new crate engine, and along the way i have been deleting all factory wiring... inside the dash on passenger side comes all the ecu wiring, along with 2 main power circuits. 1. being 12v power to the dash (cluster, head lights ect.) 2. power to the a/c SYSTEM WHAT I AM LOOKING FOR... is a schematics that shows that A/C circuit...i have a lead coming from driver side fuse bulk head over to the pass side that has the A/C feed and an A/C dryer hook up....just wanting to see about powering my new A/C comp.



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