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The brake pad sensor circuit is short, which is recovered.
The servo motor is replaced.
SAS
Steering Angle Sensors (SAS) System Calibration permanently
stores the current steering wheel position as the straight-ahead
position in the SAS EEPROM. Therefore, the front wheels and the
steering wheel must be set exactly to the straight-ahead position
before calibration. In addition, the VIN is also read from the
instrument cluster and stored permanently in the SAS EEPROM.
On successful completion of calibration, the SAS fault memory is
automatically cleared.
To reset the steering angle, first find the relative zero-point position
for the car to drive in straight line. Taking this position as reference,
the ECU can calculate the accurate angle for left and right steering.
After replacing the steering angle position sensor, replacing
steering mechanical parts (such as steering gearbox, steering
column, end tie rod, steering knuckle), performing four-wheel
alignment, or recovering car body, you must reset the steering angle.
DPF
The Diesel Particle Filter (DPF) function manages DPF
regeneration, DPF component replacement teach-in and DPF
teach-in after replacing the engine control unit.
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