40
Self-diagnosis
Address word: 34 Self levelling suspension
Both generations of diagnostic tester
(V.A.G. 1551/1552 and VAS 5051) are suitable
for communication with the 4-level air
suspension control unit.
Due to the limited capacity of the tester
program cards, there are display text
limitations in the case of diagnostic testers
V.A.G. 1551 and 1552 (see. e.g. Workshop
Manual, Self-diagnosis function 03, Final
control diagnosis).
Service
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