lock AUDI A4 1999 B5 / 1.G Brakes Basic Setting 04 Workshop Manual

01-245

Rapid data transfer
Q
04 - Basic Setting

Indicated on display:
- Press -Q- button to confirm input.
Basic Settin
g
Q
Enter display group number XXX

Indicated on display:
- Press buttons -0-, -0-, and -1-. Press -Q- button to confirm input.
Function is unknown or can not be performed at the moment.

If this appears in display, you have not successfully carried out the "Login
Procedure".
System in basic setting
1
Calibrating steer. sens.
OK

Indicated on display:
or: - Check the zero position using "Read measuring value block" function
08, display group 5.
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01-247

System in basic setting
1
Calibrating steer. sens.
locked

Indicated on display:
Steering wheel was not initialized, i.e. the steering wheel must be turned
at least 10 degrees in either direction.
- Switch ignition off.
- Switch ignition on.
- Then repeat zeroing.
-
Advance through program sequence by pressing the button.
Rapid data transfer
HELP
Select function XX

Indicated on display:
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01-254

Make a right or left turn. Then reverse the
direction and continue driving until the
ABS/EDL lamp turns off.

Note:
While driving around the curves, a yaw rate of
around 10 /sec must be obtained. A curve with
a radius of 10 to 12 m and a speed of 15 to 20
km/h for around 4 sec. fulfills this requirement.

The ABS warning light -K47- must go out. This
completes the ESP driving test and the system
is OK.

If the ABS/ESP warning light -K47- remains lit,
the test is not OK (system locked). Check DTC
memory.
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01-256

Read Measuring Value Block (function
08)

The control module can transmit measured
values to the VAS5051 tester and VAG1551
Scan Tool (ST). These measured values provide
information about the operational status of the
system and the sensors connected to it. In many
cases the data supplied can be used to
troubleshoot and repair malfunctions. The
measured values provided by ESP are contained
in six display groups, which can be accessed via
their display group numbers.

- Connect the VAS5051 tester or VAG1551 Scan
Tool (ST) and select the address word 03 "Brake
Electronics".
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01-257

Notes:

When the printer is switched on, the contents of
the display will be printed out on the scan tool
log.
When reading the measuring value block, also
check wiring and connectors for loose
terminals.

- Check the control module version page 01
-
231
and press the button.
Rapid data transfer
HELP
Select function XX

Indicated on display:
- Press buttons -0- and -8- to select "Read measuring value block"
function 08.
Rapid data transfer
Q
08 - Read measuring value block

Indicated on display:
- Press -Q- button to confirm input.
Read measurin
g value block
HELP
Input displa
y group number
XXX

Indicated on display:
- Press buttons -0-, -0- and -1-.
- Press -Q- button to confirm input.
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01-259
Test table: display group 1 Read measuring value block
1
Indicated on display
1 to 19
1)
km/h 1 to 19
1)
km/h
1 to 19
1)
km/h 1 to 19
1)
km/h


Rear right wheel circumference speed

Rear left wheel circumference speed

Front right wheel circumference speed
Front left wheel circumference speed 1) OBD is terminated by ABS control module -J104- if road speed exceeds 19 km/h (12 mph). 1 km/h is the minimum speed
that can be displayed (at 0 km/h, for example, the tester displays 1 km/h).
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01-260

Note:
The display group numbers can be selected in
sequence by pressing buttons <-1 and 3-> on the
VAG1551 scan tool, or the arrow buttons and
on the VAG1552 mobile scan tool or the arrow
buttons and on the screen of the VAS5051
tester.
- Press -C- button to input display group number
manually. Read measurin
g value block
Enter display group number XXX

Indicated on display:
- Press buttons -0-, -0- and -2-.
- Press -Q- button to confirm input.
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01-261
Test table: display group 2 Read measuring value block
2
Indicated on display

0 or
operated 0 or
operated
0 or
operated 0 or
operated


Traction control button
0 Traction control button not operated Traction control switch operated
- Check traction control button if there are deviations. Carry out "Electrical test", step 20.

Parking brake

0 Parking brake not engaged Parking brake engaged
- Check parking brake warning light switch -F9- if
there are deviations. Carry out "Electrical test", step
27.

Brake light switch:
0 Brake pedal not depressedBrake pedal depressed- Check brake light switch if there are deviations. DTC table page
01
-356
; DTC "Brake light switch -F-"; DTC 00526.
Brake test switch:

0 Brake pedal not
depressed Brake pedal depressed
- The brake test signal precedes the brake light signal. Check brake light switch if there
are deviations:DTC table page 01
-356
; DTC "Brake light switch -F-"; DTC 00526.
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01-262

Note:
The display group numbers can be selected in
sequence by pressing buttons <-1 and 3-> on the
VAG1551 scan tool, or the arrow buttons and
on the VAG1552 mobile scan tool or the arrow
buttons and on the screen of the VAS5051
tester.
- Press -C- button to input display group number
manually. Read measurin
g value block
Enter display group number XXX

Indicated on display:
- Press buttons -0-, -0- and -3-.
- Press -Q- button to confirm input.
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Note:
For display group 3 (005):

To read the display fields for engine speed and
current engine torque with the engine running,
communication between the scan tool and the
control module must be terminated via the "End
Output" function page 01
-16
. Start the
engine and reinitiate communication between
the scan tool and the control module.
Rapid data transfer
Q
08 - Read measurin
g value block

Indicated on display:
- Press buttons -0- and -8- to select "Read measuring value block"
function 08.
- Press -Q- button to confirm input.
Read measurin
g value block
Enter display group number XXX

Indicated on display:
- Press buttons -0-, -0- and -3-.
- Press -Q- button to confirm input.
Pa
ge 22 of 64 Basic settin
g (scan tool function 04
)
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