1997-2006 Expedition & Navigator 1997 - 2002 and 2003 - 2006 Ford Expedition and Lincoln Navigator Discussion

04 Expedition 4x4 Vacuum line help

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Old 08-22-2017, 04:38 PM
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mushman
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04 Expedition 4x4 Vacuum line help

The 04 is giving an intermittent ABS Traction Control light while driving and activates the ABS Braking. Started to check the system and first noticed a vacuum line not connected to ? IDK where. It is located by the brake M/C
and for the life of me I can not find where or what is connects too. Not sure it is related to the problem but I need to fix the obvious first...... see photo
 
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Old 08-22-2017, 07:50 PM
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If you follow it to it's other end you'll see it's the vent line for your front axle. Don't plug it up. Just make sure it's secured to something higher than any water can get to and away from the exhaust manifold/pipe ....
For the ABS light you can download a free copy of ForScan and use it with one of those blue tooth OBD ELM27 type adapters and read your ABS trouble codes (and a whole lot more ....) .


-Mike
 
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Old 08-23-2017, 06:58 AM
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Great thanks that is what I needed. I have ForScan and honestly while I can see many things understanding what I am looking at is another discussion.......I am just missing something on how to use the software.
 
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