Seat Position Memory Control Module Function; Seat Position Detection Function; Seat Position Memory Function; Memory Call Up Function (Memory Switch) - Mazda CX-9 2007 Service Highlights

SEAT POSITION MEMORY CONTROL MODULE FUNCTION

Seat Position Detection Function

• Position memory control module detects the motor position (seat position) according to the pulse signal from
the position sensors installed to each motor.

Seat Position Memory Function

• The position memory control module records the positions of the transmitter and the memory switch of the
seat. A maximum of nine seat positions combining the transmitter and the memory switch can be recorded. The
number of seat positions the transmitter and the memory switch are each able to record is as follows:
— Transmitter: Maximum of 6 positions
— Memory switch: Maximum of 3 positions
• Programming of the seat position is possible according to the following procedures.
Seat position switch
1. Slide the seat manually to the desired position.
2. Press the set switch while pressing memory switches 1, 2, or 3.
3. Buzzer sounds and the seat position is programmed.
Transmitter
1. Slide the seat manually to the desired position.
2. Press the UNLOCK button on the transmitter while pressing the set switch.
3. Buzzer sounds and seat position is programmed.
Note
• Memory operation is possible when all of the following three conditions are met.
— Memory call up operation has not been performed.
— Manual operation has not been performed.
— When the vehicle is stopped (vehicle speed 2 km/h [1.24 mph] or less).
• Memory is reprogrammed when the seat position is added to the memory switch which has already been
programmed.
• If the negative battery cable is disconnected and 5 s or more have elapsed, all of the seat position memory will
be erased.

Memory Call Up Function (Memory Switch)

• Call up operation is performed which slides the seat to the programmed seat position by the memory switch
operation.
Auto call up
• If the following conditions are met, the seat position is automatically called up by the memory switch operation.
— Door is open (door switch on).
— Seat position has been programmed by memory switch.
— Memory switch and set switch are off.
— Ignition switch is in the LOCK position.
— When the vehicle is stopped (vehicle speed 2 km/h [1.24 mph] or less).
Note
• Auto call up continues when the door is closed (door switch off) or the ignition switch is turned to the ON
position during the auto call up.
• Auto call up is cancelled when any of the following conditions are met during the auto call up.
— Manual operation using the power seat switch has been operated
— Memory switch or set switch has been operated
— LOCK/UNLOCK operation has been performed using the transmitter with the ignition switch in the
LOCK position.
— While driving (vehicle speed 2 km/h [1.24 mph] or more).
SEATS
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