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 Inhibit/Enable
Memory Seat Module (MSM) receives gear position and ignition inputs through class 2 messages. When ignition is off, memory record, memory recall, personalization recall, and exit recall functions are allowed. When ignition is on and gearshift lever is in Park, only personalization recall is deactivated and all other memory functions are allowed. When ignition is on and gearshift is out of Park, memory record is allowed, but all other memory functions are deactivated.
Driver Information Center (DIC) is used to set and change tilt/telescoping steering wheel personalization information. Instrument cluster provides a class 2 message to steering column Tilt/Telescoping Module (TTM) which specifies TTM to enable or disable entry and exit settings.
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.
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