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.
Principles Of Operation
2010 Lincoln MKZ FWD V6-3.5LSECTION Principles Of Operation
Driver Seat Module (DSM)
Principles of Operation
The Driver Seat Module (DSM) is on the Medium Speed Controller Area Network (MS-CAN) communication network. To support several vehicle subsystems, the module permits intermodule and scan tool communications.
The DSM controls the memory driver seat and the passenger memory power exterior mirror. This passenger memory power exterior mirror feature allows the driver to program personalized mirror positions. Once the driver stores a memory position, the driver can recall the setting by pressing the corresponding memory switch or by using a programmed Remote Keyless Entry (RKE) transmitter. Refer to Seats.
RENDER: 1.0x
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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.