Brake And Traction System, Basic Function - GF42.47-P-1000A
Model all (CAR)
Overview
This document contains information on:
- General
- Function requirements
- Function
General
The brake and traction system assists the driver in suddenly occurring dangerous situations and thus ensures active safety. It includes various subsystems that have a checking, optimizing or regulating function.
Function requirements
- Drive train operational
- Engine in operation
- Brake and traction system functional
Function
To detect suddenly occurring dangerous situations, the brake and traction system captures the current driving situation. For this purpose, the following signals are captured:
- Left front axle wheel speed
- Right front axle wheel speed
- Left rear axle wheel speed
- Right rear axle wheel speed
- Steering angle
- Stop lamp switch
- Brake pressure
| Function schematics | |||
| ADAPTIVE BRAKE function schematic | Model 118, 177, 247 | PE42.47-P-2500A | |
| Additional basic functions | |||
| Vehicle stabilization, basic function | GF42.47-P-1001A | ||
| Braking results improvement, basic function | GF42.47-P-1003A | ||
| Vehicle holding, basic function | GF42.47-P-1008A | ||
| Adaptive Brake Lights flashing, basic function | GF42.47-P-1012A | ||
| Dynamometer test mode, basic function | GF42.47-P-1013A | ||
| Control units | |||
| Electronic Stability Program control unit, basic function | GF42.45-P-9890A | ||
| Components | |||
| Brake light switch, basic function | GF42.10-P-2001A | ||
| Wheel speed sensors, basic function | GF42.30-P-2007A |