BMW E90 Yaw Rate Speed Sensor 34526762769 - Used Original Parts
RM 280
Condition: Used (Original)Description
Product Title
BMW E90 Yaw Rate Speed Sensor 34526762769 - Used Original Parts
Diagnosis and Common Symptoms
As the core component of the Dynamic Stability Control (DSC) system, the yaw rate sensor measures the vehicle's rotational velocity around its vertical axis. Failure of this sensor is a common issue on the E90 platform, leading to a complete deactivation of the traction and stability control systems.
Technicians will typically diagnose a faulty sensor by observing the "trifecta" of warning lights on the instrument cluster: the ABS, BRAKE (in yellow), and DSC/4x4 warning lights will illuminate simultaneously. Diagnostic scanning will reveal specific fault codes stored in the DSC module, most commonly:
- 5E20: Pressure Sensor 1 Failure
- 5E21: Pressure Sensor 2 Failure
- 5E24: Pre-charge Pump / Pressure Sensors Plausibility
- 5DF0: DSC-ECU: Pump Motor
- 5DF1: DSC-ECU: Pump Motor Connector faulty
These codes often mislead technicians to suspect the ABS pump, but the root cause is frequently an internal failure of the yaw rate sensor assembly, which also houses the pressure sensors.
Introduction
Restore your vehicle's critical safety systems with a Genuine BMW Yaw Rate Speed Sensor from M.S. Motor. Each unit is carefully salvaged and subjected to rigorous bench and on-vehicle testing by our senior technicians to guarantee full functionality. This component offers a dependable and cost-effective alternative to a new part, ensuring your BMW's DSC system operates precisely as engineered.
Product Details
-
Brand: BMW
-
Model Compatibility: E81, E82, E84 (X1), E87, E88, E90, E91, E92, E93
-
Part Name: DSC Yaw Rate / Rotational Speed Sensor
-
Condition: Genuine Used (Tested Working)
-
Notes: This sensor is located under the front driver or passenger seat, beneath the carpet. It is highly susceptible to water damage from clogged sunroof drains or window seal leaks. Ensure the area is dry before installation.
Frequently Asked Questions
Q: What symptoms indicate failure? A: The most common indicators are the simultaneous illumination of the DSC, ABS, and yellow BRAKE warning lights on your dashboard, accompanied by the loss of traction and stability control.
Q: Does this require coding? A: This part is typically plug-and-play and does not require programming. However, after installation, we recommend clearing all fault codes and performing a steering angle sensor calibration with a suitable diagnostic tool to ensure all DSC system parameters are correctly synchronized.
Q: Is this original? A: Yes, this is a Genuine BMW part, carefully extracted from a donor vehicle and verified for performance.
Why Choose Us?
- Verified functionality
- Actual photos/videos provided
- 30-day exchange warranty
- Precision-tested to restore factory DSC/ABS functionality
Shipping
Location: Kuala Lumpur, Malaysia Shipping: West Malaysia RM50 (Estimate) / East Malaysia RM80 (Estimate) Delivery: 1-2 working days Packaging: Secure anti-static packaging, heavy-duty shock absorption. (We send actual photos/videos of the unit and packaging before shipping)
Warranty and Return Policy
- 30-day exchange warranty from the date of receipt.
- Proof of professional installation by a qualified workshop is required for warranty claims.
- No returns if the item is opened, modified, tampered with, or damaged due to incorrect electrical wiring.
- Exchange only for confirmed internal electronic defects.
How to Order
- WhatsApp us to confirm compatibility with your specific VIN.
- Send your chassis number or a clear photo of your old unit label.
- Confirm order details and stock availability.
- Receive actual product photos and diagnostic test confirmation.
- Make payment via bank transfer.
- Item is shipped immediately with tracking details provided.
Contact Us
Ready to order or have questions? Tap the WhatsApp button to chat with our team directly.
Price Notice
Price is estimated only. Actual price depends on current stock levels, specific part number revisions, and unit condition. Please WhatsApp us for a formal quote.
Compatible Models
Original Parts
Quality European Originals
Fast Delivery
Nationwide Shipping
