AC Only Blows On The Windshield

EverydayDiesel · 2007-06-03 03:04:36

This is the area: https://www.dieseltruckresource.com/pics/data/500/medium/PICT0281.JPG Closer view: https://www.dieseltruckresource.com/pics/data/500/PICT0282.JPG What is the line on the right (smaller line)?

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Jun 27, 2007 | 05:36 PM

#16

Why_Try

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Joined: Apr 2004

Posts: 139

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From: Medina, Ohio

Quote:

Originally Posted by Shovelhead

This is the area:

Closer view:

What is the line on the right (smaller line)?

Jun 27, 2007 | 06:03 PM

#17

AggieJustin

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Joined: Jul 2002

Posts: 2,242

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From: Celina, TX

That's the vacuum line for the cruise control servo.

Jun 27, 2007 | 06:22 PM

#18

Why_Try

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Joined: Apr 2004

Posts: 139

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From: Medina, Ohio

Quote:

Originally Posted by AggieJustin

That's the vacuum line for the cruise control servo.

I wonder why mine is capped off.

Jun 27, 2007 | 06:26 PM

#19

AggieJustin

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Joined: Jul 2002

Posts: 2,242

Likes: 16

From: Celina, TX

I believe they switched over to electric control of the cruise on the late 2001 and 2002 models with the manual trans. I've got a very early '01 that still has the vacuum line, but it was switched as some point.