steering angle sensor Servic functions

Steering angle sensor calibration
The zero position of the steering angle is specified during calibration.
Calibration of the steering angle sensor is necessary after the following operations:
· Replacement of the steering column control center
· Reprogramming of the steering column control center
· Adjustment work on the steering-angle geometry
· Any work on the steering or front suspension
· Replacement of the control module of the Electronic Damper Control (EDC)

The following actions are carried out here in the control modules:
· The existing correction value of the steering-angle sensor is deleted.
· This leads to entry of the fault (9501 Steering-angle sensor not calibrated) in the steering columns witch center.
· The new correction value of the steering-angle sensor is entered.
· The fault memory in the steering column switch center is deleted.
· The comparative values in the DSC and EDC are reset
Calibration is not possible if the vehicle identification number stored on the steering column control center is not correct.

Coding
The steering angle sensor on the E65 is not coded.

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