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BMW P2001 Code – DSC Sensor Signal Drop
Limited
Safe to drive :
BMW vehicles only
Applies only to :
Not applicable to :
This explanation does NOT apply to other brands.
Medium
Severity level :
When Does This Code Appear on the Vehicles
BMW P2001 occurs when DSC module detects sensor signal drop on one wheel.
What This Code means on the Vehicles
DSC module reports sensor input inconsistency affecting stability control.
Why This is different from a generic OBD2 Code
Standard OBD-II scanners cannot indicate DSC stability impact.
Common Situations That Trigger This Code
Damaged tone ring; Wheel speed sensor misalignment; DSC calibration needed.
What Will NOT Fix This Code
Replacing unrelated modules; Ignoring DSC alerts.
How to Clear This Code on Vehicles
Check tone rings and sensors; recalibrate DSC; clear via BMW ISTA.
Related Manufacturer Specific Codes
BMW P2000; BMW P2002
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