Question about 2003 Lincoln Navigator
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Posted on Jan 02, 2017
U must remove the entire dash assembly and then the heater core housing which is part of the air distribution box, time to do the job 10-15 hours.
Posted on Dec 01, 2008
You may try cleaning the filters and checking for loose connections. Heat and cooling filters should be changed or cleaned with some regularity. Like an air conditioner, these things require maintenance that are often overlooked.
Posted on Jan 16, 2009
tascafordparts.com for discount.
The liftgate actuator and remote control are in the liftgate.
The module is in the left rear quarter trim panel.
SECTION 501-03: Body Closures 2003 Expedition/Navigator Workshop Manual
REMOVAL AND INSTALLATION Power Liftgate Module Removal and Installation
NOTE: Prior to removal of the power liftgate module, it is necessary to upload module configuration information to a diagnostic tool. This information needs to be downloaded into the new power liftgate module once installed. For additional information, refer to Section 418-01 .
Principles of Operation
The power liftgate is controlled by the power liftgate module.
The power liftgate module receives inputs from:
The liftgate consists of the following components:
Posted on Apr 19, 2009
I have a 2003 Nav with the exact same problem. I've found it diminishes when taken out of overdrive. Also it's intermittent but more towards bucking. Sorry to post this under solutions.
Posted on Nov 06, 2009
My apologies for the delayed response.
I am going back to answer - unanswered questions. I have only been on this site for the past 4-months. Questions Posted have exploded (+55%) since joining.
I do not know if you still need this information, but I am answering it either way.
For the 5.4L:
(back of engine)
(front of engine)
Again my sincerest apologies....
Let me know if this helped, or if you have additional information or questions. Feel Free to contact me at FixYa.com!
Posted on Mar 04, 2010
Tips for a great answer:
F1.8 10 Electronic Automatic Temperature Control (EATC) module (19980), Exterior
rear view mirror, left, Exterior rear view mirror, right
F1.5 7.5 Powertrain Control Module (PCM) (12A650), Deactivator switch, Third row
folding seat relay, left, Third row folding seat relay, right, Power lift gate
module, Brake pedal position switch (13480), Sunload sensor (19E663),
Clock (15000), Function selector switch assembly, front, Electronic Automatic
Temperature Control (EATC) module (19980). Don't think you have a fuse problem ! More then likely the HVAC control module is bad , they do go bad
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