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.
Setting Memory Positions Into Remote Keyless Entry System
Memory Heated Seat and Mirror Module (MHSMM) communicates with the Remote Keyless Entry (RKE) system via the Programmable Communication Interface (PCI) bus (Violet/Yellow wire). See WIRING DIAGRAMS . MHSMM settings can be programmed and recalled by the RKE system. To program RKE system for memory recall, perform following procedures:
- Set memory seat to desired position. See MEMORY SYSTEM under OPERATION.
- Press and release memory switch No. 1 button. Press and release UNLOCK button on one of the RKE transmitters. Do not press any buttons for 10 seconds. Set desired radio station presets.
To set RKE transmitter for memory position No. 2, repeat procedure and substitute memory switch No. 1 button with memory switch No. 2 button. To set memory recall for additional RKE transmitters, repeat procedure.
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.