Brakes 55
9-5
Principal components
1. Brake unit including control module, valve
body and pump (671)
2. ABS warning lamp. TCS and ESP indicator
lamp. TCS OFF and ESP OFF indicator lamp
(540)
3. Front left wheel sensor (298FL)
4. Front right wheel sensor (298FR)
5. Rear left wheel sensor (298RL)
6. Rear right wheel sensor (298RR)
7. ESP/TCS ON/OFF switch (660)
8. Steering angle sensor (657)
9. Yaw rate sensor, side acceleration sensor
(658)
10. Brake pressure sensor (659)