Rear end collision, function - GF91.60-P-2004R
MODEL 230
Rear end collision
In the event of a rear end collision, the restraint systems control unit (N2/7) evaluates the data of the following components:
- Rollover sensor (integrated in restraint systems control unit)
- Left sidebag sensor (A53)
- Right sidebag sensor (A54)
- Driver-side frontal acceleration sensor (B48/1)
- Passenger-side frontal acceleration sensor (B48/2)
The following information is also evaluated for recording the situation in the vehicle interior:
Left front seat belt buckle status
If the left front seat belt buckle restraint systems switch (S68/3) registers that a belt latch is not inserted into the seat belt buckle, then the left front emergency tensioning retractor unit is not actuated.
Right front seat belt buckle status
If the right front seat belt buckle restraint systems switch (S68/4) registers that a belt latch is not inserted into the seat belt buckle, then the right front emergency tensioning retractor unit is not actuated.
Depending on the severity of the impact and the situation in the vehicle, the following squibs for the corresponding restraint devices are actuated:
- Driver ETR [GUS] squib (R12/1)
- Passenger ETR squib (R12/2)
| Sidebag Sensor, location/task | A53 and A54 | GF91.60-P-4016R | |
| Driver-side/front passenger frontal acceleration sensor component description | B48/1, B48/2 | GF91.60-P-4033R | |
| Supplemental restraint systems control unit, location/task/design | N2/7 | GF91.60-P-4018R | |
| Seat belt buckle switch, location/task | S68/3, S68/4 | GF91.60-P-4013R | |
| Front emergency tensioning retractor, location/ task/design/function | GF91.40-P-4000R |