brakes AUDI A4 1997 B5 / 1.G Brakes Output DTM 03 Workshop Manual

01-150
For Bosch 5.3 ABS/EDL, output Diagnostic Test
Mode (DTM) enables you to check the
electrically actuated hydraulic valves and the
pump motor in the hydraulic module. Also check
whether the brake lines are connected to the
proper brakes.

Notes:

The vehicle must be raised until all wheels are
free to turn. Ask a colleague to help. The
colleague will have to check the wheels to
determine whether they turn freely.
You can stop the test sequence at any time by
pressing the -C- button. If you wish to perform
output Diagnostic Test Mode (DTM) again after
this, communication must be interrupted via the
"End Output" function page 01
-16
, and then
be re-established.
Pa
ge 3 of 66 Out
put Dia
gnostic Test Mode
(DTM
) (function 03
)
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