Mercedes-Benz W169 W245 Gateway Module - Used Original Parts
RM 350
Condition: Used (Original)Description
Product Title
Mercedes-Benz W169 W245 Gateway Module - Used Original Parts
Diagnosis and Common Symptoms
From the workshop floor, a failing Central Gateway Module (ZGW) on the W169 A-Class and W245 B-Class platform presents a unique and often confusing diagnostic challenge. The gateway is the central router for all CAN bus communication within the vehicle. When it fails, it creates a network-wide blackout, leading to a cascade of communication faults.
Common symptoms we diagnose include:
- A complete loss of communication with multiple control units when using a diagnostic scanner.
- The instrument cluster displaying dashes "----" instead of the mileage.
- Multiple, unrelated warning lights illuminating simultaneously (ABS, ESP, SRS, Engine).
- The automatic transmission may enter limp mode, locked in a single gear.
- Intermittent or complete failure of the speedometer, tachometer, or other gauges.
Typical fault codes stored in various modules will be U-codes (Communication faults), such as "Lost Communication With Central Gateway" or specific errors pointing to no CAN messages being received from critical control units.
Introduction
This is a Genuine Mercedes-Benz Central Gateway Module, salvaged from a fully operational donor vehicle. As technicians, we understand that network components are not parts you can take a chance on. Each unit has been bench-tested to verify stable CAN bus communication and processing capabilities, ensuring it is ready for programming and installation.
Product Details
- Brand: Mercedes-Benz
- Model Compatibility: W169 (A-Class), W245 (B-Class)
- Part Name: Central Gateway Module (ZGW)
- Condition: Genuine Used (Tested Working)
- Notes: Part numbers must match your original unit exactly. Installation requires programming/coding to adapt the module to your vehicle's specific configuration and VIN.
Frequently Asked Questions
Q: What symptoms indicate failure? A: The most common signs are multiple warning lights, the instrument cluster mileage showing dashes, and a diagnostic tool being unable to communicate with most of the car's control modules.
Q: Does this require coding? A: Yes. The gateway stores the vehicle's master configuration. This replacement module must be programmed (SCN coded) or have the data from your original unit cloned onto it to function correctly.
Q: Is this original? A: Yes, this is a Genuine Mercedes-Benz part, not an aftermarket copy. It has been professionally removed and tested by our technicians.
Why Choose Us?
- Verified functionality
- Actual photos/videos provided
- 30-day exchange warranty
- Expert assistance in matching correct hardware part numbers
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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