Selector Lever Module

Position/Task/Design/Function

Component Illustration:

Position
The electronic selector lever module control module (N15/5) is located in the floor selector.

Task
The electronic selector lever module control module (N15/5) receives digital and analog input signals, converts these signals and controls various components or transfers information to various control modules via CAN.

Component Illustration:

Input and output signals

Component Illustration:

CAN data bus

Input signals:
Selector lever position (from potentiometer (90))
Touch button +/
Voltage supply (terminal 87)
Power supply for reverse lamp (terminal 15)
Signal for shift gate illumination (terminal 58d)
Kickdown switch (S16/6)
Stop lamp switch (S9/1)

Input and output signals:
Datalink connector (X11/4)

Output signals:
R/P lock solenoid valve (89)
Power supply and ground for potentiometer
Reverse lamp (via the light module (N7-1))

Via the engine compartment bus, there are connections to the:
ETC control module (N15/3)
Traction system control module (N47)

The following information is received:
Traction system control module (N47)
Rear right wheel speed
Rear left wheel speed

The following information is sent:
ETC [EGS] control module (N15/3)
Selector lever position
Kickdown switch (S16/6)
Touch button

Design
The selector lever module (N15/5) consists of
a printed circuit board
two contacts at the button for recognizing the selected
shift range (b)
two plugs (A, B)
four LEDs to illuminate the shift gate (a)

Function
In selector position "D", lateral movements in the "+" or "-" direction are detected by the electronic selector lever module control module (N15/5) via two contacts; at the push-button (b) and transferred to the ETC control module (N15/3) on the engine compartment bus. The selector lever positions are determined by the slider position of the potentiometer and transferred to the electronic selector lever module control module (N15/5).
The shift pattern diagram (position display) is illuminated by the LEDs (a) when the low beam is switched on.

Related Information: