Heater and Vent Work, But not Defrost? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

The 1947 - Present Chevrolet & GMC Truck Message Board Network

Click Here



Register or Log In To remove these advertisements.

		The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board
Heater and Vent Work, But not Defrost?

Site Merchandise

Prev

Previous Post

Next Post

Next

01-06-2008, 06:09 PM	#7
LBJ Registered User Join Date: Jun 2007 Location: TEXAS Posts: 378	Re: Heater and Vent Work, But not Defrost? Well, there is an electrical switch position for Defrost. The other switch is really a slide that closes a door in the plenum and regulates the temp of the air. It's purely mechanical. I have to wonder about that switch and if it is somehow faulty.

Bookmarks

« Previous Thread | Next Thread »

Posting Rules
You may not post new threads You may not post replies You may not post attachments You may not edit your posts BB code is On Smilies are On [IMG] code is On HTML code is Off Forum Rules

Forum Jump

All times are GMT -4. The time now is 02:51 PM.