Front Seats - Overview
Overview
Driver Power Memory Seat
The power driver 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 or driver seat backrest is installed. This 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 driver 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)
Passenger Power Seat
The seat control switch contains normally closed contacts which are grounded. An individual circuit is switched to voltage when a specific adjustment position is selected. The seat control switch is hard-wired directly to the applicable seat motors. The motor direction is determined by the polarity of voltage supplied from the seat control switch.
The 6-way passenger power seat is equipped with the following motors:
- Height motor (serviced with seat track assembly)
- Horizontal motor (serviced separately from the seat track assembly)
- Recliner motor (serviced with seat backrest assembly)
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)
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
- Seat backrest heater mat
- Heated seat buttons, located on the FCIM
- Heated seat buttons, located on the FDIM (touchscreen, if equipped)
Climate Controlled Seats
This system allows on-demand, independent, electrical heating/cooling of each front seat.
The climate controlled seat system consists of the following components:
- Blower motor, located within each front seat cushion and backrest
- Air filter integrated to each blower motor assembly (not serviceable)
- Climate controlled seat buttons, located on the FCIM
- Climate controlled seat buttons, located on the FDIM (touchscreen, if equipped)
- SCME, mounted to the bottom of the front passenger seat
- Cushion and backrest manifolds
- Cushion and backrest foam pads
- Cushion and backrest trim covers
Remote Start Climate Operation
Different climate control modes/preferences can be selected when the vehicle is started using the remote start feature. This can be accessed through the message center. For additional information on how to set the remote start preferences, refer to the Owner's Literature. When the driver seat and/or passenger seat is set to AUTO mode, the driver/passenger heated/climate controlled seat activates in full heat mode when the outside temperature is less than 0 ° C (32 ° F) and full cool mode (climate controlled seats only) when outside temperature is greater than 27 ° C (80 ° F) any time the vehicle is started using the remote start feature. No heated/climate controlled seat adjustments are recognized during remote start operation. Once the ignition is cycled ON, the heated/climate controlled seats return to the previous settings (last ignition ON cycle) and adjustments can be made normally. If the previous setting was off, the heated/climate controlled seats turn off.