<!-- from fixya rte -->Where can I locate navigation module - 2008 Audi Q7

The fuel pump drive module is typically located in the central junction box, which is located under the driver's side of the dashboard. To access the fuel pump drive module, you will need to remove the panel covering the central junction box.
Here is a general guide for finding the fuel pump drive module in a 2003 Navigator:

1. Locate the central junction box: The central junction box is usually located under the driver's side of the dashboard, near the steering column.
2. Remove the panel: The panel covering the central junction box is usually held in place with a few screws. Use a screwdriver to remove the screws and carefully lift off the panel.
3. Locate the fuel pump drive module: The fuel pump drive module will be a small electrical component with a series of wires connected to it. It may be labeled as the "fuel pump relay" or something similar.

If you are having trouble finding the fuel pump drive module, you may want to consult your owner's manual or a repair manual for specific instructions. Alternatively, you can try searching online for a diagram or video that shows the location of the fuel pump drive module in a 2003 Navigator.

I changed one recently on about same year navigator
I found one at a local salvage yard pretty cheap
I Also cut harness off of donor vehicle cause the one I was repairing also had melted connector at module
The module is located behind from bumper on pass side

If you need further help, I’m available over the phone at https://www.6ya.com/expert/rodger_15a879d9d9556eea

Under dash board on driverside or passenger side ..Hope this Help's u...

Fuel pump is actuated by the PCM. engine computer.The fuel pump module it self is in the tank. ie pump, gauge sending unit.

All this comes from the GEM module,You will need to repair the driver door lamp switch located in the door lock assemble.

Contrary to other posts, the 03-05 Lincoln Navigator turn signal flasher relay is not above the ODBII diagnostic plug above the accelerator. It is in a plastic box that is located six inches above the hood release lever. The plastic cap can be prised off by wiggling and pulling up. The flasher release is the larger of the two in the relay module Due to placement, this has to be done entirely by feel.

Before you get too involved in chasing fuses, please read this article: Where's The Fuse?

The navagation module shares a fuse with the Rear Control Unit, The DVD Player (If equipped) The Rear Integrated Control Panel (without DVD) It is fuse #4 (15 Amp) in the Central Junction Box (CJB)at the right kick panel. The Navigation Module also shares fuse #22 (10 Amp) with the Auto Dimming Interior Mirror and the Audio/Navigation Control Unit.

The Audio/Navigation Control Unit is also protected by fuse #31 (20 Amp) and fuse #7 (5 Amp) also in the CJB.

The 2003 Navigator COMPRESSOR module is located under the dash on drivers side above the parking brake pedal.

Read more: http://wiki.answers.com/Q/Where_is_the_air_ride_suspension_relay_on_a_2003_lincoln_navigator_located#ixzz1AWFpFFoj

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 .

1. Remove the rear quarter trim panel. For additional information, refer to Section 501-05 .

1. Remove the power liftgate module.
   1. Disconnect the electrical connectors.
   1. Remove the bolts.

1. NOTE: Once the new power liftgate module is installed, it is necessary to download the module configuration information from the diagnostic tool into the new power liftgate module. For additional information, refer to Section 418-01 .
   

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Principles of Operation
The power liftgate is controlled by the power liftgate module.
The power liftgate module receives inputs from:

• glass position switch (determines the ajar status of the liftgate glass).
• forkbolt switch (determines the primary position of the latch).
• detent switch (determines the secondary position of the latch).
• home switch (determines the power cinch status).
• power liftgate control switch (activates the power liftgate from the interior of vehicle).
• pinch strip switches (determines if an obstacle is detected between the pinch strip and liftgate).
• instrument cluster module (activates and sets the options for the power liftgate).
• optical sensor (determines the direction, travel speed and obstacle detection of the liftgate).
• UBP serial communication link.

The power liftgate module sends outputs to:

• liftgate motors.
• power cinching latch system.
• liftgate chime module.
• body security module

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The liftgate consists of the following components:

• liftgate window glass latch
• door lock actuator (power liftgate only)
• liftgate latch
• liftgate handle
• liftgate latch remote control (power liftgate only)
• liftgate ajar switch
• chime module (power liftgate only)
• -------------------------------------------------

i know this worked with my 99 navigator 32 valve used a viper car starter.

Lincoln

Navigator

1997-2003

Remote Starter Wiring Colors and Notes

Function
Vehicle Color
Location

Start:
RED/LT. BLUE
IGNITION SWITCH HARNESS **

Ignition #1:
D BLUE/GREEN
IGNITION SWITCH HARNESS

Ignition #2:
GRAY/YELLOW
IGNITION SWITCH HARNESS

Ignition #3:
RED/BLACK
IGNITION SWITCH HARNESS***

Accessory:
BLACK/LT. GREEN
IGNITION SWITCH HARNESS

Brake Light:
L GREEN (+)
AT SWITCH ABOVE BRAKE PEDAL

Tach Signal:
WHITE/PINK
AT POWERTRAIN CONTROL MODULE *

Parking Lights:
BROWN (+)
AT HEADLIGHT SWITCH

Headlights:
RED/YELLOW (+)
AT HEADLIGHT SWITCH

OEM Alarm Disarm:
D GREEN/PURPLE (-)
DRIVER KICK PANEL

OEM Alarm Arm:
N/A


Diesel Glow Plug:



Clutch Bypass Wire:



Notes:
* Powertrain Control Module (PCM) Located On Passenger Side Of Engine Compartment On Passenger Wheelwell. This Wire Can Also Be Found At the Firewall Harness On the Driver's Side of Vehicle. ** This Vehicle Is Equipped With Ford's PATS Anti-Theft System. Use Universal Alarm Bypass Module part # 2x402 where X can be any number. *** Must power ign3 using a relay. Tap relay coil to ign3 connection of remote start along with bypass module. No diode isolation is required.