S60 AWD L5-2.5L Turbo VIN 59 B5254T2 (2005)
There are two position sensors at the rear suspension. The position sensor measure the position of the right and left-hand control arms in relation to the
car body. The vertical position of the shock absorber is calculated based on this position. The sensors are supplied with 5 V by the suspension module
(SUM). When the vehicle is stationary, the output signal from the sensors is approximately 2 - 3 V. When there is vertical movement the signal will
oscillate around these values; the greater the movement the greater the deviation.
NOTE: The values move in different directions on the left and right-hand sides. Upwards body movement results in increased voltage on the
left-hand side and a voltage drop on the right-hand side.
There are diagnostics for the position sensors, which must be calibrated after replacement.
Acceleration sensor, car body
