Check Control Module Version (function 01) Page 1 of 5
01-52
Check Control Module Version
(function 01)
- Connect the VAG1551 Scan Tool (ST) and
select "Brake Electronics" via address word 03
page 01-4
- Advance through program sequence by pressing
the button.
Rapid data transfer HELP Indicated on display:
Select function XX
- Press buttons -0- and -1- to select "Check Control Module Version" 01.
Press -Q- button to confirm input.
Note:
The control module version can only be changed by replacing the
control module.
For allocation of ABS control module -J104-, also refer to parts
catalog.
4D0 907 379 1) 2) 3) Indicated on display:
Coding 00000 WSCXXXXX
The coding is only indicated for vehicles with Anti-Slip Regulation (ASR).
The workshop code, WSC XXXXX, indicates the workshop where the
control module was last coded.
1)
Control module index
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Check Control Module Version (function 01) Page 2 of 5
2)
System identification
3)
Hardware and software version
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Check Control Module Version (function 01) Page 3 of 5
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Control module versions
System identification Prod. Control Index Coding Data Notes:
transmission
No.: 1) module
part no.: via:
Front Wheel Drive 1AC 4D0 907 D coding not single wires
(FWD); ABS Bosch 5.0 379 possible
Front Wheel Drive 1AH 4D0 907 G coding not single wires EDL throttle valve regulation;
(FWD); ABS/EDL 379 possible control module with rough terrain
Bosch 5.0 info for On Board Diagnostic -
OBD- (USA)
Front Wheel Drive 1AJ 4D0 907 M coding single wires EDL throttle valve regulation
(FWD); ABS/EDL/ASR 379 possible
Bosch 5.0 page 01-56
4D0 907 N coding single wires EDL throttle valve regulation
379 possible
page 01-56
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.
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Check Control Module Version (function 01) Page 4 of 5
01-54
System Prod. Control Index Coding Data Notes:
identification transmission
No.: 1) module
part no.: via:
All Wheel Drive 1AH 4D0 907 J coding not single wires EDL pressure regulation (ABS); with
(AWD); ABS/EDL 379 possible wheel speed sensor outputs for
Bosch 5.0 automatic transmission and rough
terrain info for On Board Diagnostic
(OBD).
4D0 907 F coding not single wires EDL pressure regulation (ABS)
379 possible
4D0 907 K coding not single wires EDL throttle valve regulation
379 possible
4D0 907 L coding not single wires EDL throttle valve regulation; with wheel
379 possible 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.
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Check Control Module Version (function 01) Page 5 of 5
01-55
-
Press button.
Rapid data transfer HELP Indicated on display:
Select function XX
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