mercedesbenz Workshop Repair Guides

Mercedes Benz Workshop Service and Repair Manuals

GF91.29-P-2106-02SK Left Front Seat Adjustment Control Unit, With Memory, Purpose|Page 359 > < GF91.29-P-2106-02SK Left Front Seat Adjustment Control Unit, With Memory, Purpose|Page 357
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Power Seat Control Module: Description and Operation
GF91.29-P-2107-02SK Right Front Seat Adjustment Control Unit, With Memory, Task

GF91.29-P-2107-02SK Right Front Seat Adjustment Control Unit, With Memory, Task

- with CODE (242) Electrically adjustable front passenger seat with memory

The passenger-side front seat adjustment control unit with memory (N32/2) is connected to the Controller Area Network Bus class B (interior) (CAN-B)
and performs the following tasks:

Controlling

^

Seat adjustment functions

^

Recording and storing the actual position and moving to the front passenger seat stored positions.

Reading in the

^

Hall sensors of the motors (M28/1, M28/2, M28/3 and M28/5)

Reading in the

^

Seat adjustment switch group, right side (S23) with the following switches:
-

front seat raise/lower switch (S23s2)

-

seat fore/aft switch (S23s3)

-

rear seat raise/lower switch (S23s4)

-

backrest switch (S23s5)

-

memory switch (S23s6)

-

memory button 1,2,3 switch (S23s7)

Switching consumers using relays

^

Right front seat fore/aft adjustment motor (M28/1)

^

Right rear seat height adjustment motor (M28/2)

^

Right front seat height adjustment motor (M28/3)

^

Right front backrest angle adjustment motor (M28/5)

GF91.29-P-2106-02SK Left Front Seat Adjustment Control Unit, With Memory, Purpose|Page 359 > < GF91.29-P-2106-02SK Left Front Seat Adjustment Control Unit, With Memory, Purpose|Page 357