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.
Driver's Position Memory System: Description
The 2-position Integrated Memory System (IMS), located on driver's door, controls the memory for the driver's seat and both outside mirror positions. Two different driver seat and outside mirror position profiles can be entered into the IMS. Vehicle multiplexed communication system is used between front doors and Electronic Timing and Alarm Control System (ETACS). Vehicles equipped with IMS have the IMS communication added to multiplexed system. Multiplex communication signals for window (up/down), outside mirror (in/out and up/down) and power door lock operation are carried between the ETACS, the driver's door module, the passenger's door assisted module and the IMS control module.
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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.