01-53
Control module versions System identification
Prod.
No.:
1) Control
module
part no.: Index
Coding
Data
transmission
via: Notes:
Front Wheel Drive
(FWD); ABS Bosch 5.0 1AC 4D0 907
379 D coding not
possible single wires
Front Wheel Drive
(FWD); ABS/EDL
Bosch 5.0 1AH 4D0 907
379 G coding not
possible single wires EDL throttle valve regulation;
control module with rough terrain
info for On Board Diagnostic -
OBD- (USA)
Front Wheel Drive
(FWD); ABS/EDL/ASR
Bosch 5.0 1AJ 4D0 907
379 M coding
possible
page 01
-56
single wires EDL throttle valve regulation
4D0 907
379 N coding
possible
page 01
-56
single wires EDL throttle valve regulation
1) This letter code is the production number allocated to each equipment version. The production number can be derived from
the vehicle data plate. The vehicle data plate is attached to the vehicle in the spare tire well.
Pa
ge 3 of 5 Check Control Module Version
(function 01
)
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.SU02.01.6
01-54
System
identification Prod.
No.:
1) Control
module
part no.: Index
Coding
Data
transmission
via: Notes:
All Wheel Drive
(AWD); ABS/EDL
Bosch 5.0 1AH
4D0 907
379 J coding not
possible single wires EDL pressure regulation (ABS); with
wheel speed sensor outputs for
automatic transmission and rough
terrain info for On Board Diagnostic
(OBD).
4D0 907
379 F coding not
possible single wires EDL pressure regulation (ABS)
4D0 907
379 K coding not
possible single wires EDL throttle valve regulation
4D0 907
379 L coding not
possible single wires EDL throttle valve regulation; with wheel
speed sensor outputs for automatic
transmission and rough terrain info for
On Board Diagnostic (OBD)
1) This letter code is the production number allocated to each equipment version. The production number can be derived from
the vehicle data plate. The vehicle data plate is attached to the vehicle in the spare tire well.
Pa
ge 4 of 5 Check Control Module Version
(function 01
)
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.SU02.01.6
