Electric Sliding Door Control Unit, Component Description - GF72.16-S-2140A
Model 447
With Code T55 (Electric operation of sliding door on right)
With Code T56 (Electric operation of sliding door on left)
With Code XM7 (MOPF II)
Right sliding door control unit, Shown On model 447.8
The numbers on the pins indicate the pin numbering of the slots.
Right sliding door control unit, Shown On model 447.8
The numbers on the pins indicate the pin numbering of the slots.
Overview
This document contains information on:
- General
- Function
- Ground connection
- Voltage supply
General
The right sliding door control unit (E-LSTR) (N69/6) is located in the rear on the right under the interior trim.
The left sliding door control unit (E-LSTL) (N69/7) is located in the rear on the left under the interior trim.
Function
The following input and output parameters are read in/output by the right sliding door control unit (E-LSTR) (N69/6) and left sliding door control unit (E-LSTL) (N69/7) via direct lines:
| Input parameters via a direct line | Output parameters via a direct line |
|---|---|
| Circuit 30t | - |
| Circuit 31 | - |
| - | Power supply for left sliding door closing assist actuator (M14/48) and right sliding door closing assist actuator (M14/49) |
| - | Ground connection for left sliding door closing assist actuator (M14/48) and right sliding door closing assist actuator (M14/49) |
| Signal for door handle actuation switch, left electric sliding door (S86) and door handle actuation switch, right electric sliding door (S87) | - |
| Signal for central locking main lock switch with left electric sliding door closing assist (S51/2) and central locking main lock switch with right electric sliding door closing assist (S51/3) | - |
| Sensor signal for left electric sliding door central locking system actuator (M14/42) and right electric sliding door central locking system actuator (M14/43) | - |
| - | Actuation of left electric sliding door central locking system actuator (M14/42) and right electric sliding door central locking system actuator (M14/43) |
| - | Signal for right front edge sliding door automatic reversing function (B51/7) and left front edge sliding door automatic reversing function (B51/8) |
| - | Ground connection for left electric sliding door push-button switch (S159/7) and right sliding door button (S159/1) |
| Signal for left electric sliding door push-button switch (S159/7) and right sliding door button (S159/1) | - |
| - | Actuation of left electric sliding door drive (M73/2) and right electric sliding door drive (M73/1) |
| Sensor signal for left electric sliding door drive (M73/2) and right electric sliding door drive (M73/1) | - |
| - | Ground connection for left electric sliding door drive sensor and right electric sliding door drive sensor |
If the vehicle is equipped with code W68 (EASY-PACK tailgate), the following additional input and output parameters are read in/output by the right sliding door control unit (E-LSTR) (N69/6) via direct lines:
| Input parameters via a direct line | Output parameters via a direct line |
|---|---|
| - | Ground connection for "close tailgate" switch, internal operation (S55) |
| Signal for "close tailgate" switch, internal operation (S55) | Signal for "close tailgate" switch, internal operation (S55) |
| Signal for left edge tailgate automatic reversing function sensor (B51/1), signal for right edge tailgate automatic reversing function sensor (B51/2) | Signal for left edge tailgate automatic reversing function sensor (B51/1), signal for right edge tailgate automatic reversing function sensor (B51/2) |
| - | Tailgate opening assist power supply (M14/7) |
| Tailgate opening assist signal (M14/7) | - |
| - | Tailgate opening assist ground connection (M14/7) |
| - | Ground connection for "open tailgate" switch, external operation (S52) |
| Signal for "open tailgate" switch, external operation (S52) | - |
Input and output parameters of the following control unit are sent/received by the right sliding door control unit (E-LSTR) (N69/6) and left sliding door control unit (E-LSTL) (N69/7) via the interior CAN (CANB):
| Input parameters and output parameters via interior CAN (CANB) | Supplemental information |
|---|---|
| Signal acquisition and actuation module (SAM) control unit (N10/1) | - |
Ground connection
The "terminal 31" ground connection is established via the right D-pillar ground point (W29/9) (for right sliding door control unit (E-LSTR) (N69/6))/left D-pillar ground point (W29/7) (for left sliding door control unit (E-LSTL) (N69/7)).
Voltage supply
The "circuit 30t" power supply is established via the firewall fuse and relay module (K40/11).