Component Description For Sliding Roof Control Module - GF77.20-P-4108RF

Model 205, 253 

with code 414 (Sliding sunroof) 

Shown: Model 205.0 

Location 

The sliding roof control module is located at the front left on the frame of the sliding roof.

Task 

The sliding roof control module 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 via the following connections:

• Direct line (internal) 
• Interior CAN (CAN B) 

Direct line (internal) 

The sliding roof control module reads in the signals from the following sensors over direct lines:

• Hall sensor 1, sliding roof (A98/1b1)
• Hall sensor 2, sliding roof (A98/1b2)

Interior CAN 

The signals are read in by the sliding roof control module via the interior CAN. The functions that use these signals are described in the individual function descriptions (see the appropriate block diagram or function schematic).

Evaluation of input factors 

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

Actuation of components 

The sliding roof control module actuates the sliding roof motor (A98/1m1) via a direct line.

	Wiring diagram for sliding roof control module	Model 205 up to model year 2019 with code 414 (Sliding sunroof) Model 253 with code 414 (Sliding sunroof)	PE77.20-P-2103-97FBA
		Model 205 as of model year 2019 with code 414 (Sliding sunroof)	PE77.20-P-2103-97FBB