Transmission control unit Audi A6 (4B, C5) 1997–2005 2.5 TDI 4B0927156B

Part type

Transmission control unit

Also known as

TCU, Gearbox control module

Manufacturer

Audi

Model

A6 (4B, C5)

Years

1997–2005

Engine

2.5 TDI

Part brand

Bosch

SKU

5221034

OEM

4B0927156B [4B0 927 156 B]

4B0927156 [4B0 927 156]

Transmission control unit for the Audi A6 (4B, C5) with 2.5 diesel engine. This module manages gear selection and shift timing for the automatic gearbox. OEM part number 4B0927156B / 4B0927156. Test before installation to confirm function.