Connector behind HVAC

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11-01-2017, 05:09 PM

Pro

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Car: 1992 Z28 and 1995 Silverado

Engine: 5.7 TPI and 5.7 TBI to TPI convert

Transmission: 700R4 and 4l60E

Axle/Gears: G80 3.23 and open 3.42

Connector behind HVAC

Does anyone know what this connector is for?

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11-01-2017, 05:21 PM

OrangeBird

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Car: 1989 Firebird

Re: Connector behind HVAC

I can only see two wires , the orange and pink ones , and my guess is that it's the connector for the rear window defroster . If your car doesn't have a defroster , that's why it's unused and would plug into the dashboard switch/control unit .

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Connector behind HVAC-diagram_1992_defogger.jpg

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11-01-2017, 05:41 PM

Pro

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Thread Starter

Join Date: Oct 2003

Location: DFW

Posts: 1,054

Likes: 4

Received 3 Likes on 3 Posts

Car: 1992 Z28 and 1995 Silverado

Engine: 5.7 TPI and 5.7 TBI to TPI convert

Transmission: 700R4 and 4l60E

Axle/Gears: G80 3.23 and open 3.42

Re: Connector behind HVAC

Sweet, and it lived in florida and now texas so that makes since why they didn't order one.

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