Ford Ranger Forum - Forums for Ford Ranger enthusiasts!

Go Back   Ford Ranger Forum - Forums for Ford Ranger enthusiasts! > >
Forgot Password? Join Us!

Welcome to Ford Ranger Forum

Reply
 
Thread Tools Search this Thread

  #1  
Old 05-10-2018, 06:20 PM
Glenn L Glenn L is offline
Learning to use the forums
 
Join Date: Jul 2012
Posts: 2
Default HVAC control issue

I only get air flow through the floor and defrost vents no matter what setting I'm at in my 2003 Ranger. A/C or heat setting. Anyone else run into this issue
__________________
2004 Ford Ranger Tremor, 3.0 V6 automatic, 2wd. Flow Master single inlet dual outlet muffler. 2003 Ford Ranger XLT 4x4, 4.0 automatic.
Reply With Quote
  #2  
Old 05-10-2018, 07:46 PM
kgo5xd kgo5xd is offline
Ford Motor Company
 
Join Date: Jul 2016
Posts: 138
Default Re: HVAC control issue

Quote:
Originally Posted by Glenn L View Post
I only get air flow through the floor and defrost vents no matter what setting I'm at in my 2003 Ranger. A/C or heat setting. Anyone else run into this issue


Maybe one of the vacuum lines came loose.


Sent from my iPhone using Tapatalk
__________________
2002 Ford Ranger XLT 4x4, ext. cab, Stepside, Auto, 4.0L v6
Reply With Quote
  #3  
Old 05-13-2018, 11:28 AM
Glenn L Glenn L is offline
Learning to use the forums
 
Join Date: Jul 2012
Posts: 2
Default Re: HVAC control issue

I checked, all are intact. I'll try a vacuum gauge to test the diaghram
__________________
2004 Ford Ranger Tremor, 3.0 V6 automatic, 2wd. Flow Master single inlet dual outlet muffler. 2003 Ford Ranger XLT 4x4, 4.0 automatic.
Reply With Quote
  #4  
Old 05-14-2018, 03:14 PM
dvrich dvrich is offline
Ford Ranger Driver
 
Join Date: Sep 2010
Posts: 2,647
Default Re: HVAC control issue

Quote:
Originally Posted by Glenn L View Post
I checked, all are intact. I'll try a vacuum gauge to test the diaghram

Just because a vacuum line is connected doesn't mean it can't leak. Your truck is 16 years old and lines can dry rot just like tires.
__________________
2014 Ford F150 4x4 Supercab 5.0 STX 12,000 miles 18 mpg overall....New Hampshire truck.
2015 Ford F150 4x2 Supercab 3.5 TIVCT 21,500 miles 21 mpg overall......Florida truck.
Retired Traffic signal tech and ex Army.
Reply With Quote
Reply

Thread Tools Search this Thread
Search this Thread:

Advanced Search


Similar Threads
Thread Thread Starter Forum Replies Last Post
Want to Buy: Black hvac panel control pod Savage03 Interior Parts 0 11-14-2015 04:54 PM
For Sale: HVAC control unit Greenole'ranger Interior Parts 3 10-26-2015 02:13 PM
Explorer HVAC Control Install with Pics mjshagnasty Interior Tech 2 04-10-2012 01:47 PM
Want to Buy: silver hvac control panel greggroy Interior Parts 1 04-02-2011 11:59 PM
Anyone ever do the Explorer electronic HVAC control mod? HoustonM Interior Tech 2 02-16-2011 10:09 PM