Component description for KEYLESS-GO control unit - GF80.61-P-4204CA
MODEL 207.3/4 with CODE 889 (Keyless Go)
Illustrated on model 207.3
Location
The KEYLESS-GO control unit is located behind the right paneling in the trunk.
Task
The Keyless Go control unit has the following purposes:
- Reading in of sensors
- Evaluation of input factors
- Actuation of components
Reading in of sensors
The input factors are read in via the following connections:
- Direct line
- Interior CAN (CAN B)
Direct line
The signals from the following components are read via a direct line:
- Left front KEYLESS-GO door handle (A17/1)
- Right front KEYLESS-GO door handle (A17/2)
- Model 207.3: TV 2 and KEYLESS-GO antenna amplifier (A94/2)
- Model 207.4: Rear KEYLESS-GO antenna (A97)
Interior CAN
The signals are read in by the KEYLESS-GO control unit via the interior CAN. The functions that use these signals are described in the individual function descriptions.
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 following components are actuated via a direct line:
- Left front door KEYLESS-GO antenna (A238)
The rear KEYLESS-GO antenna on model 207.4 is designed as "wire antenna" and integrated into the rear side paneling.
- Right front door KEYLESS-GO antenna (A240)
- Trunk KEYLESS-GO antenna (A2/35)
- interior KEYLESS-GO antenna (A2/61)
| Wiring diagram for Keyless Go control unit | PE80.61-P-2101-97EAA |