BMW E46 DSC Yaw Rate Sensor Cluster 34526759412 - Used Original Parts

Diagnosis and Common Symptoms

The yaw rate sensor cluster on the BMW E46 is responsible for measuring lateral acceleration and rotational movement around the vehicle's vertical axis, feeding critical data to the DSC (Dynamic Stability Control) module. When this sensor cluster begins to fail or degrade, the instrument cluster will typically illuminate the DSC warning light along with the handbrake/brake warning symbol simultaneously. Common fault codes stored in the DSC module include 5DF0, 5DF1, and 5E38, which point directly to implausible signal or internal sensor circuit faults. Drivers often report a complete loss of DSC and ASC traction control functions, along with the "DSC OFF" indicator staying permanently lit on the dashboard regardless of button input. In more advanced failure stages, the ABS light may also activate due to cross-communication between the DSC and ABS/DXC control units.

Introduction

This listing is for a Genuine Used BMW E46 DSC Yaw Rate Sensor Cluster, part number 34526759412, pulled directly from a low-mileage donor vehicle during a professional teardown. Every unit we offer goes through a rigorous bench-testing process to confirm accurate signal output and internal sensor integrity before it is listed for sale. As a genuine original component, it guarantees perfect factory-level compatibility without the fitment or calibration issues often seen with aftermarket reproductions. Buyers can trust this part has been visually inspected and electronically tested to ensure reliable performance upon installation.

Product Details

• Brand: BMW

• Model Compatibility: E46 3 Series (1998-2006)

• Part Name: DSC Yaw Rate Sensor Cluster

• Part Number: 34526759412

• Condition: Genuine Used (Tested Working)

• Notes: Sensor cluster has been bench-tested for signal accuracy and internal continuity; no fault codes present upon diagnostic scan prior to removal