BMW F10 F15 F25 Transfer Case Control Module 7639261 - Used Original Parts
RM 900
Condition: Used (Original)Description
BMW F10 F15 F25 Transfer Case Control Module 7639261 - Used Original Parts
Diagnosis and Common Symptoms
As a Senior BMW Technician, I frequently see transfer case control module (VTG) failures across the xDrive F-chassis lineup. When this module fails or loses communication with the dynamic stability control (DSC) unit, it compromises the entire all-wheel-drive system. You will typically see the dreaded "4x4 Malfunction" or "Chassis Stabilization Restricted" warnings prominently displayed on your iDrive screen and instrument cluster, accompanied by DSC and ABS warning lights. Common fault codes pulled via ISTA include 440101 (Transfer box: End of life), 440102 (Transfer box: Oil wear), or network communication faults such as D39A3A (Signal error from VTG). Beyond electronic warnings, drivers often experience physical symptoms like aggressive drivetrain binding during slow, tight turns, abnormal clicking from the center of the chassis, or the vehicle defaulting entirely to rear-wheel drive because the actuator motor cannot engage the internal clutch pack.
Introduction
Restoring your xDrive system demands electronic precision, which is why substituting aftermarket modules is never a reliable solution for BMW networks. This is a Genuine used transfer case control module extracted from a clean donor vehicle and rigorously bench-tested for proper CAN-bus communication and power delivery. By choosing a verified genuine component, you ensure seamless integration and communication with your vehicle's factory systems. Every unit we supply is physically inspected to ensure the housing is free of water intrusion and the connector pins are completely free of oxidation.
Product Details
- Brand: BMW
- Model Compatibility: F10 (5 Series), F15 (X5), F25 (X3) xDrive Models
- Part Name: Transfer Case Control Module (VTG Module)
- Part Number: 7639261
- Condition: Genuine Used (Tested Working)
- Notes: This module requires VIN-specific programming and encoding via ISTA or E-Sys upon installation. A transfer case calibration sequence must also be performed to adapt the actuator motor.
Frequently Asked Questions
Q: What symptoms indicate failure? A: The most prominent indicators are "4x4 System Error" and chassis restriction warnings on your dashboard. Mechanically, a failing module will prevent the transfer case clutch from engaging or disengaging properly, leading to noticeable wheel binding or skipping when turning at low speeds, or a total loss of power to the front wheels.
Q: Does this require coding? A: Yes. Because this module controls critical dynamic driving systems, it must be flashed with your vehicle's exact VIN and encoded to your specific chassis equipment using BMW diagnostic software. The transfer case actuator must also be calibrated during the final steps of installation.
Q: Is this original? A: Yes, this is a Genuine BMW component removed from a functioning donor vehicle. It retains factory hardware and software architecture, guaranteeing correct communication with your engine and stability management systems.
Why Choose Us?
- Verified functionality
- Actual photos/videos provided
- 30-day exchange warranty
- Inspected by certified technicians to guarantee absence of internal moisture damage and PCB degradation
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
William – https://wa.me/60102992988 Lok – https://wa.me/60177720143
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.
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