Power/Memory Seat

The memory seat module receives input from the 8-way power seat switch, the driver seat position sensors, adjustable pedal control circuits (switch, sensor, and motor), and the data bus circuit. The memory switch, is wired to the memory mirror module which sends the message over the data bus.

The memory seat module performs the following functions:

• Positions the driver seat (vertical, horizontal, and recliner positions) and adjustable pedals.
• Sends the memory save or recall (#1 or #2) command over the data bus circuit to the memory mirror modules, HVAC, and radio.
• Provides for "linking" the key FOBs to memory.
• Provides for the easy entry/exit feature.
• Provides the tilt mirrors in reverse feature

When a memory button is pressed (#1 or #2) on the memory switch, the driver door memory mirror module sends a recall message to the memory seat module (MSM). Then the MSM will position the driver seat and adjustable pedals to its preprogrammed location/setting. When the Remote Keyless Entry (RKE) Transmitter button is pressed, depending on which transmitter (#1 or #2), the SKREEM (RKE Receiver) sends the recall request and FOB number (#1 or #2) data message. This RKE transmitter function depends on if the MSM is programmed to trigger the recall (linked FOBs).

A memory setting is saved by pressing the "set" button, then pressing either the memory "1" or "2" button within 5 seconds of pressing the "set" button.

A memory setting is recalled by pressing either the memory "1" or "2" button, or by pressing the unlock button on a "linked" Remote Keyless Entry (RKE) transmitter.

For driver safety, memorized settings can not be recalled if the transmission is in any position other than park or the seat belt is latched.

A key FOB is "linked" to a memory setting by pressing the "set" button and then pressing either the memory "1" or "2" button within 5 seconds of pressing the set button, then by pressing the "lock" button on the selected key FOB.

Easy Entry and Exit provides the driver with more room for entry or exit from the vehicle. The Easy Entry and Exit feature is disabled when the vehicle leaves the factory. An authorized dealer can enable this feature. Operation of the Easy Entry and Exit function is as follows:

• If the seat is in a memorized position, it will move back a predetermined distance when the driver removes the key from the ignition switch. This new position for the seat is the Easy Exit position for that driver. The seat may not move to an easy entry/exit position, if it is already position at or behind a predetermined point for the seat. This limited travel avoids obstructed customer exit/entry from behind the driver's rear door post.
• The seat will move forward to a memory position when the driver turns the vehicle's ignition switch out of the LOCK position.
• The tilt mirrors in reverse feature provides for tilting the sideview (outside) mirrors down a predetermined angle, providing a better view of the ground next to the rear portion of the vehicle. The tilt mirrors in reverse feature is disabled when the vehicle leaves the factory. An authorized dealer can enable this feature. Operation of the tilt mirrors is as follows:
  • Sideview mirrors will tilt down when the vehicle transmission is shifted into Reverse.
  • Sideview mirrors will return to the original position when the vehicle transmission is shifted out of Reverse.