View source for Brake Electronics (Bosch 5.3 ABS/EDS/ASR)

__FORCETOC__
== Coding ==

*'''000?x''': ''Engine''
**0 = Gasoline Engine 2.4l-2.8l ''(without CAN-Databus)''
**1 = Diesel Engine
**2 = Gasoline Engine 1.8T 
**3 = Gasoline Engine 2.4l-2.8l ''(with CAN-Databus)''
*'''000x?''': ''Transmission''
**0 = Manual Transmission (012) ''(without CAN-Databus)''
**1 = Automatic Transmission (01V) ''(with CAN-Databus)''
**2 = Manual Transmission (01E) ''(with CAN-Databus)''
**3 = Multitronic (01J) ''(with CAN-Databus)''
**3 = Automatic Transmission (01V) ''(without CAN-Databus)''


==== Special Notes ==== 

* CAN-Databus is the internal communication between the CAN Gateway and other modules on the powertrain bus. Most of the early production vehicles using a throttle cable engine management system do not have CAN-Databus.
*#''' VW models''' such as the (3B) Passat typically use the addresses 17-Instruments and 19-CAN Gateway on models with CAN-Databus.
*# '''Audi models''' such as the (8D) A4 and (4B) A6 do NOT use a 19-CAN Gateway, instead all internal communication is handled by the 17-Instrument cluster when applicable.
** The presence of internal CAN-Databus can be determined by checking the wiring diagrams however measuring block groups 125 and up in the 17-Instrument cluster will also show this information if the vehicle is equipped. If groups 125 and up are not available the vehicle should not have CAN-Databus.
** If other modules in the vehicle have ''Powertrain Data Bus: Missing Message from ABS Controller'' fault codes the vehicle has CAN-Databus.