The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - How does the AC wiring harness enter the engine compartment?

davepl · 05-02-2014, 10:35 PM

From the schematic it looks like it goes through the evaporator case and out a grommet in the case itself. Except I can't find one. Worse, I already have the heater core in so it might be a fun one to fish.

I'm speaking specfically of the green and black pair on a packard connector that plugs into the compressor, and that has a diode soldered between the two posts of the connector.

Thanks for any 'leads'!

-Dave

05-02-2014, 10:35 PM	#1
davepl Registered User Join Date: Aug 2006 Location: Redmond, WA Posts: 6,334	How does the AC wiring harness enter the engine compartment? From the schematic it looks like it goes through the evaporator case and out a grommet in the case itself. Except I can't find one. Worse, I already have the heater core in so it might be a fun one to fish. I'm speaking specfically of the green and black pair on a packard connector that plugs into the compressor, and that has a diode soldered between the two posts of the connector. Thanks for any 'leads'! -Dave __________________ 1970 GMC Sierra Grande Custom Camper - Built, not Bought 1969 Pontiac 2+2 427/390 4-speed Coupe 1969 Pontiac 2+2 427/390 4-speed Convertible