Front Seats - Overview
Driver Power Seat
The driver power seat is available with either a 10, 24 or 30-way power adjustable memory seat.
The driver power seat is controlled by the DSM. The DSM is located on the driver seat track. PMI is required when a new DSM is installed. The DSM hard stop/soft stops must be set/reset any time a new DSM, driver seat track, horizontal motor or driver seat backrest is installed.
The memory system allows automatic positioning of the driver seat to 1 of 3 programmable positions. For information on programming memory positions or recalling a stored memory position, refer to the Owner's Literature.
The 10-way driver memory seat is equipped with the following motors:
- Front height motor (serviced with seat track assembly)
- Rear height motor (serviced with seat track assembly)
- Horizontal motor (serviced separately from the seat track assembly)
- Recliner motor (serviced with seat backrest assembly)
- Lumbar motor (serviced with power lumbar assembly)
The 24-way and 30-way driver memory seat is equipped with the following motors:
- Seat headrest motor (up/down) (serviced with seat headrest assembly)
- Seat head restraint forward/rearward motor (serviced with seat headrest assembly)
- LH and RH seat cushion extension motors (serviced as an assembly)
- Front height motor (serviced with seat track assembly)
- Rear height motor (serviced with seat track assembly)
- Horizontal motor (serviced separately from the seat track assembly)
- Upper backrest pivot motor (serviced with seat backrest assembly)
- Recliner motor (serviced with seat backrest assembly)
- Lumbar motor (if not equipped with multi-contour seats) (serviced with power lumbar assembly)
Passenger Power Seat
The 10-way passenger power seat is equipped with the following motors:
- Front height motor (serviced with seat track assembly)
- Rear height motor (serviced with seat track assembly)
- Horizontal motor (serviced separately from the seat track assembly)
- Recliner motor (serviced with seat backrest assembly)
- Lumbar motor (serviced with power lumbar assembly)
The 24-way and 30-way passenger seat is equipped with the following motors:
- Seat headrest motor (up/down) (serviced with seat headrest assembly)
- Seat head restraint forward/rearward motor (serviced with seat headrest assembly)
- LH and RH seat cushion extension motors (serviced as an assembly)
- Front height motor (serviced with seat track assembly)
- Rear height motor (serviced with seat track assembly)
- Horizontal motor (serviced separately from the seat track assembly)
- Upper backrest pivot motor (serviced with seat backrest assembly)
- Recliner motor (serviced with seat backrest assembly)
- Lumbar motor (if not equipped with multi-contour seats) (serviced with power lumbar assembly)
Heated Seats
This system allows on-demand, independent, electrical heating of each front seat.
The heated seat system consists of the following components:
- Seat cushion heater mat (serviced by installing a new cushion foam)
- Seat backrest heater mat (serviced by installing a new backrest foam)
- FCIM (includes heated seat buttons)
- FDIM (includes heated seat buttons)
Climate Controlled Seats
This system allows on-demand, independent, electrical heating/venting of each front seat.
The climate controlled seat system consists of the following components:
- Seat cushion heater mat (serviced by installing a new cushion foam)
- Seat backrest heater mat (serviced by installing a new backrest foam)
- Blower motor, located within each front seat cushion and backrest
- FDIM (includes climate controlled seat buttons)
- FCIM (includes climate controlled seat buttons)
- SCME, integral to the DSM
- Cushion and backrest vent bags (part of the cushion and backrest foam)
- Cushion and backrest foam
- Cushion and backrest trim covers
Multi-Contour Seat Feature
This system allows on demand independent lumbar adjustment and/or massage of each front seat. PMI is required when a new SCMG or SCMH is installed.
The multi-contour front seat system consists of the following components:
- SCMG, attached to the backrest of the front driver seat
- SCMH, attached to the backrest of the front passenger seat
- FDIM (includes multi-contour seat buttons)
- Multi-contour seat control switch (part of the seat control switch)
- Front seat cushion adjuster, attached to each front seat frame (includes 6 inflatable air bladders and hoses)
- Front seat power lumbar assembly, attached to each front seat backrest (includes air pump, 5 inflatable air bladders and hoses)