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.
Memory System
The Memory Seat Mirror Module (MSMM) receives battery current through Fuse No. 22 in the Intelligent Power Module and the power seat system circuit breaker, located under the driver side front seat near the rear edge of the seat cushion pan. The memory system does not operate with the Ignition-Off Draw (IOD) fuse removed. The MSMM will drive a maximum of 2 motors at a time in a given direction. If conflicting directions are requested, the priority for response will be approximately as follows:
- Seat Track Rearward or Forward
- Seat Front Down or Up
- Seat Rear Down or Up
- Recliner Rearward or Forward
The inputs from these switches to the MSMM is a current limited battery source fed by the MSMM. This protects the MSMM printed circuit board traces from acting as fuses. All of these switch contact inputs to the MSMM are normally closed to ground, except when actuated.
NO RELATED
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.