Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2005 Ford Expedition RWDFACTORY OEM SERVICE PROCEDURE
Inspection and Verification
WARNING: This page is about a different car, the 2006 Lincoln Navigator and 2006 Ford Expedition. However, it is still accessible from the selected car via links, so may be relevant.
- Visually inspect for obvious signs of electrical damage.VISUAL INSPECTION CHART
Electrical - Wiring harness
- Connectors
Configurable Modules
The vehicle contains the following modules that are configurable:
- anti-lock brake system (ABS) module
- driver seat module (DSM)
- dual automatic temperature control (DATC) module
- instrument cluster
- navigation system module
- powertrain control module (PCM)
- power liftgate module
- temperature-controlled seat module
- vehicle dynamics module
- vehicle security module
PROGRAMMABLE PARAMETERS INDEX
| Module | Calibration Updatable | PMI | Programmable Parameter |
|---|---|---|---|
| ABS Module | No | Yes | - |
| DSM | No | Yes |
|
| DATC Module | No | Yes | - |
| Instrument Cluster | No | Yes |
|
| Navigation System Module | No | Yes |
|
| PCM | Yes | Yes |
|
| Power Liftgate Module | No | Yes | - |
| Temperature Controlled Seat Module | No | Yes | - |
| Vehicle Dynamics Module | No | Yes |
|
| Vehicle Security Module | No | Yes |
|
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.