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.
2008 Ford Explorer 2WD V6-4.0LFACTORY OEM SERVICE PROCEDURE
Memory Positioning Module: Service and Repair
DRIVER SEAT MODULE (DSM)
Special Tool(s)
Removal and Installation
CAUTION: Electronic modules are sensitive to static electrical charges. If exposed to these charges, damage may result.
NOTE: Prior to the removal of the module, it is necessary to upload the module configuration information to a scan tool. This information must be downloaded into the new DSM after installation.
1. NOTE: This step is necessary only if the DSM is being replaced.
Upload the module configuration information from the DSM.
2. Remove the driver seat.
3. Remove the 2 DSM screws.
4. Disconnect the electrical connectors and remove the DSM.
5. NOTE: Once the module is installed (if it was replaced) it is necessary to download the module configuration information from the scan tool into the new module.
To install, reverse the removal procedure.
Special Tool(s)
Special Tool(s):
Part 1:
Part 2:
Removal and Installation
CAUTION: Electronic modules are sensitive to static electrical charges. If exposed to these charges, damage may result.
NOTE: Prior to the removal of the module, it is necessary to upload the module configuration information to a scan tool. This information must be downloaded into the new DSM after installation.
1. NOTE: This step is necessary only if the DSM is being replaced.
Upload the module configuration information from the DSM.
2. Remove the driver seat.
3. Remove the 2 DSM screws.
4. Disconnect the electrical connectors and remove the DSM.
5. NOTE: Once the module is installed (if it was replaced) it is necessary to download the module configuration information from the scan tool into the new module.
To install, reverse the removal procedure.
Factory Service Tools
Use the Manual With the Right Hardware
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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.
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