XC90 AWD V8-4.4L VIN 85 B8444S (2005)
Yaw Rate Sensor: Service and Repair
Active yaw control sensor, replacing
Note! As the illustrations in this service information are used for different model years and / or models, some variation may occur. However,
the essential information in the illustrations is always correct.
The active yaw control sensor (AYC) is under the right-hand front seat.
Remove the Audio module (AUD) Audio module (AUD), replacing See: Accessories and Optional Equipment/Cellular Phone/Communications Control
Module/Service and Repair/Audio Module (AUD), Replacing.
Remove the panels over the front screws for the seat rails (pull straight up).
Remove the 2 front screws for the seat rails.
Fold the seat backwards.
Fold away the carpet.
Remove the right-hand screw for the seat bracket. See the illustration.
Note! Handle the active yaw control sensor with care as it is sensitive to mechanical damage.
Removing the active yaw control sensor
Remove the 2 screws for the bracket (see the illustration).
Disconnect the connector.
Lift the seat bracket. Remove the active yaw control (AYC) sensor.
Replace the sensor assembly together with the bracket.
For tightening torques, see Specifications See: Specifications/Mechanical Specifications/Starting and Charging.
Installing the active yaw control sensor