Dsc Steering Angle Sensor Info; Dsc Pressure Sensor Info; Hydraulic Unit/Control Module, Removing And Installing - BMW 1999-2005 M3 Service Manual

Brakes
6 of 11
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Tightening torques
Sensor bracket to
body
DSC steering angle sensor
Vehicles equipped with DSC have a
steering angle sensor (arrow) mounted
to the steering column right above the
pedal cluster. Replacement of this
component requires special tools to
properly align the steering column and
sensor.
After removal or replacement the
steering angle sensor requires
calibration using BMW scan tools DIS
or MoDiC. Once calibrated, the sensor
sends a confirmation ID code to the
DSC control module to indicate proper
calibration.
For steering column removal see
320 Steering and Wheel
DSC pressure sensor
Rear wheel drive cars: Two DSC
pressure sensors are used, mounted in
the brake master cylinder.
All wheel drive cars: One DSC
pressure sensor is used, mounted on
the hydraulic unit.
Tightening torques
Pressure sensor to
hydraulic unit
Pressure sensor to
master cylinder
Hydraulic unit/control module,
8 Nm (6 ft-lb)
Alignment.
19 Nm (14 ft-lb)
15 + 4 Nm
(11 + 3 ft-lb)
2/25/2009 10:35 PM