Memory System

WARNING: This page is about a different car, the 2002 Chrysler Town & Country. However, it is still accessible from the selected car via links, so may be relevant.

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.