1999-2003 Audi / Volkswagen Tcu / TCM / Transmission Module Wiring Connector / Pigtail

$19.99
Used
Donor2003 Volkswagen PASSAT · 2.8L
SKU: 701984 · 30-Day Returns
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Tcu / TCM / Transmission Module Wiring Connector / Pigtail — Used (SKU 701984)
Genuine OEM Used SKU: 701984 Donor Vehicle: 2003 Volkswagen PASSAT · 2.8L 2 photos
$19.99
30-Day Returns
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This used genuine OEM Audi and Volkswagen TCU / Tcm / Transmission Module Wiring Connector / Pigtail replaces OE numbers 3B0927156AD and 3B0927156AK. Also called a transmission module wiring pigtail, it was removed from a donor vehicle with the 2.8L 2771CC V6 gas engine. This connector links the transmission control module to the main harness; a worn pigtail can cause erratic shifting or failure to engage gears. Restoring this electrical connection resolves intermittent TCU communication errors.

Specifications

Specifications for Tcu / TCM / Transmission Module Wiring Connector / Pigtail
Fits Vehicle ModelA4, Passat
Fits Vehicle MakeAudi, Volkswagen
Compatible OEM Part No 3B0-927-156-AD, 3B0-927-156-AK
CategoryTransmission

Compatible Vehicles

Fits 10 vehicle configurations across 2 makes, 1999-2003.

Check your specific vehicle before ordering. This list shows year, make, and model. Some years have multiple trims or engines that use different parts, and individual listings may have additional fitment notes (e.g. “with sunroof only”). Review the full variant list below, or message us with your VIN and we’ll confirm the match.

Audi

  • A4 1999-2001 · 6 variants 6 with notes

Volkswagen

  • Passat 2002-2003 · 4 variants 4 with notes
View all 10 vehicle configurations — 10 with fitment notes
Full vehicle fitment list for Tcu / TCM / Transmission Module Wiring Connector / Pigtail
Year Make Model Trim Engine Note
2001 Audi A4 Quattro Sedan 2.8L V6 For Vehicles with Engine Code(s) ATQ; For Vehicles with Transmission Code(s) EKD, FAS, FHH
2000 Audi A4 Quattro Wagon 2.8L V6 For Vehicles with Engine Code(s) ATQ; For Vehicles with Transmission Code(s) EKD, FAS, FHH
2001 Audi A4 Quattro Wagon 2.8L V6 For Vehicles with Engine Code(s) ATQ; For Vehicles with Transmission Code(s) EKD, FAS, FHH
2000 Audi A4 Quattro Sedan 2.8L V6 For Vehicles with Engine Code(s) ATQ; For Vehicles with Transmission Code(s) EKD, FAS, FHH
2003 Volkswagen Passat 4 Wagon 2.8L V6 For Automatic Transmission; For Vehicles Where Last 6 Digits of VIN Number are Less Than 600000; For Vehicles with Engine Code(s) ATQ
2002 Volkswagen Passat 4 Sedan 2.8L V6 For Automatic Transmission; For Vehicles with 4-Motion; For Vehicles with Transmission Code(s) FAS
1999 Audi A4 Quattro Sedan 2.8L V6 For Vehicles with Engine Code(s) ATQ; For Vehicles with Transmission Code(s) EKD, FAS, FHH
2002 Volkswagen Passat 4 Wagon 2.8L V6 For Automatic Transmission; For Vehicles with 4-Motion; For Vehicles with Transmission Code(s) FAS
2003 Volkswagen Passat 4 Sedan 2.8L V6 For Automatic Transmission; For Vehicles Where Last 6 Digits of VIN Number are Less Than 600000; For Vehicles with Engine Code(s) ATQ
1999 Audi A4 Quattro Wagon 2.8L V6 For Vehicles with Engine Code(s) ATQ; For Vehicles with Transmission Code(s) EKD, FAS, FHH

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