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.
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HOMESERVICE MANUALSCHRYSLER2003300M V6-3.5L VIN MREPAIR AND DIAGNOSISBODY AND FRAMESEATSSERVICE AND REPAIRPROCEDURES
2003 Chrysler 300M V6-3.5L VIN M
Procedures
2003 Chrysler 300M V6-3.5L VIN MSECTION Procedures
STANDARD PROCEDURE - MEMORY SYSTEM PROGRAMMING
The Memory Heated Seat Mirror Module (MHSMM) interfaces with the RKE vial the Programmable Communication Interface (PCI) bus. The proper procedure of setting and recalling a memory position using the RKE is as follows:
1. Press memory switch 1 and release to recall memory position 1.
2. Adjust the seat, recliner, set radio station presets and side view mirrors to the desired position.
3. Press momentarily and release memory switch S.
4. Press momentarily and release memory switch 1 or 2.
5. Press and release the LOCK button on one of the RKE transmitters. Do NOT press any switch for 10 seconds.
To program the second driver's position, repeat the above procedure using memory switch 2. The second RKE transmitter can be programmed in the same fashion.
NOTE: The module will abort a recall if the transmission is moved out of park or if any seat movement is activated whether manually or by memory recall.
To recall either of the programmed positions momentarily press and release either memory selector switch 1 or 2. If using RKE, just press and release the UNLOCK button on the proper transmitter for either position 1 or 2.
A recall is possible any time the vehicle transmission is in PARK. This condition is monitored by the Body Control Module (BCM).
The Memory Heated Seat Mirror Module (MHSMM) interfaces with the RKE vial the Programmable Communication Interface (PCI) bus. The proper procedure of setting and recalling a memory position using the RKE is as follows:
1. Press memory switch 1 and release to recall memory position 1.
2. Adjust the seat, recliner, set radio station presets and side view mirrors to the desired position.
3. Press momentarily and release memory switch S.
4. Press momentarily and release memory switch 1 or 2.
5. Press and release the LOCK button on one of the RKE transmitters. Do NOT press any switch for 10 seconds.
To program the second driver's position, repeat the above procedure using memory switch 2. The second RKE transmitter can be programmed in the same fashion.
NOTE: The module will abort a recall if the transmission is moved out of park or if any seat movement is activated whether manually or by memory recall.
To recall either of the programmed positions momentarily press and release either memory selector switch 1 or 2. If using RKE, just press and release the UNLOCK button on the proper transmitter for either position 1 or 2.
A recall is possible any time the vehicle transmission is in PARK. This condition is monitored by the Body Control Module (BCM).
RENDER: 1.0x
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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.