Component Description For Yaw Rate Sensor For Lateral And Longitudinal Acceleration - GF42.45-P-4810RD
WARNING: This page is about a different car, the 2020 Mercedes-Benz SLC43 AMG, 2019 Mercedes-Benz SLC43 AMG, 2018 Mercedes-Benz SLC43 AMG, and 2017 Mercedes-Benz SLC43 AMG. However, it is still accessible from the selected car via links, so may be relevant.
Model 172.4
with code 233 (DISTRONIC PLUS)
Model 172.4
with code 239 (Active Distance Assist DISTRONIC)
Vehicle view from above
Fig 1: Yaw Rate Sensor For Lateral And Longitudinal Acceleration Components Location - Model 172.4, With Code 233; 239 - Vehicle View From Above
Location
The turn rate, lateral acceleration and longitudinal acceleration sensor is on the vehicle floor underneath the vehicle seat.
Tasks
The yaw rate sensor for lateral and longitudinal acceleration measures the turn rate around the vertical axis.
The integrated lateral acceleration sensor (AY sensor) measures the lateral acceleration.
The integrated longitudinal acceleration sensor (AX pickup) determines the pitching motion.
The signals are read in by the Electronic Stability Program control unit (N30/4) via dynamics CAN (CAN H).