GF80.20-P-6050FL Trunk Lid Control Unit, Component Description

GF80.20-P-6050FL Trunk Lid Control Unit, Component Description
- with CODE (881) Remote trunk closing (RTC [HDFS])

Component Identification:

Location
The trunk lid control unit is located in the center below the rear shelf in the trunk


Task
The trunk lid control unit has the following tasks:
^ Reading in of sensors and signals
^ Evaluation of input factors
^ Actuation of components

Reading in of sensors and signals
The input factors are read in with the following connections:
^ Direct line
^ Interior CAN (CAN B)

Direct line
The following sensor is read in via a direct line:
- Trunk lid position sensor (B24/16)

Interior CAN
The following signals are read in over the interior CAN:

Left front door control unit (N69/1):
- Status of driver trunk lid control button (S15/3)

by the rear SAM control unit with fuse and relay module (N10/2):
- Status of trunk lid rotary tumbler switch (M14/7s1)
- Status of trunk lid control button (S62/36)

From the instrument cluster (A1):
- Vehicle speed signal

Evaluation of input factors
The input factors that have been read in are evaluated by the integrated microprocessor and the affected components are then actuated.

Actuation of components
The following components are actuated with a direct line:
- Trunk lid lock element (M14/31)
- Trunk lid control electric motor (M51/3m1)