1999 AUDI A4 diagram

01-430

Printed output from
VAG1551 Scan Tool (ST) Possible cause
Corrective action
DTC WARNING!
This is only valid for control modules with no.: 4B0 907 389
01542
Sender for rotation rate -
G202-
Implausible signal

Continuation: (Second)


See continuation on next
page
Open circuit in supply line
to yaw sensor -G202-.
Electrical Wiring Diagrams, Troubleshooting &
Component Locations - Check Ground (GND) between yaw sensor -G202-
(terminal 1) and ABS control module -J104- (terminal 80).
- Check voltage supply between yaw sensor -G202-
(terminal 2) and ABS control module -J104- (terminal 34).
Pa
ge 82 of 96 Electronic Stabilization Pro
gram
(ESP
) DTC table
11/20/2002 htt
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play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.SU02.01.17

01-432

Printed output from
VAG1551 Scan Tool
(ST) Possible cause
Corrective action
DTC WARNING!
This is only valid for control modules with no.: 8D0 907 389, 8D0 907 389A, 8D0 907 389D
and 8D0 907 389E.
01542
Sender for rotation rate
-G202-
Implausible signal

Continuation:
Second: (Also note the fourth possibility)
The zero position of steering angle sensor -G85- is within the specified range, and the zero position
of the sensor for transverse acceleration -G200-, or the combined sensor for rotation rate and
transverse acceleration, is not within the specified range:


There is an open circuit in one of the signal
wires for the combined sensor for rotation
rate and transverse acceleration.
There is short circuit to B+ or Ground
(GND) in one of the signal wires for the
combined sensor for rotation rate and
transverse acceleration. Electrical Wiring Diagrams, Troubleshooting &
Component Locations - Check the signal wire for the combined sensor
for rotation rate and transverse acceleration,
terminal 4, to the ABS control module -J104-
(terminal 18).
Pa
ge 84 of 96 Electronic Stabilization Pro
gram
(ESP
) DTC table
11/20/2002 htt
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play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.SU02.01.17

01-433

Printed output from
VAG1551 Scan Tool
(ST) Possible cause
Corrective action
DTC WARNING!
This is only valid for control modules with no.: 8D0 907 389, 8D0 907 389A, 8D0 907 389D
and 8D0 907 389E.
01542
Sender for rotation
rate -G202-
Implausible signal

Continuation:
(Second)




See continuation on
next page
There is an open circuit in one of the
voltage supply wires for the combined
sensor for rotation rate and transverse
acceleration.
Electrical Wiring Diagrams, Troubleshooting &
Component Locations - Check the Ground (GND) supply for the combined
sensor for rotation rate and transverse acceleration,
terminal 2, to the ABS control module -J104-
(terminal 80).
- Check the voltage supply of the combined sensor
for rotation rate and transverse acceleration,
terminal 1, to the ABS control module -J104-
(terminal 34).
Pa
ge 85 of 96 Electronic Stabilization Pro
gram
(ESP
) DTC table
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.SU02.01.17

01-436

Printed output from
VAG1551 Scan Tool (ST) Possible cause
Corrective action
DTC WARNING!
This is only valid for control modules with no.: 4B0 907 389
01542
Sender for rotation rate -
G202-
Implausible signal

Continuation:
Fourth:
The zero position of steering angle sensor -G85- is within the specified range, and the zero
position of sensor for transverse acceleration -G200- is within the specified range:

- Check the sender for rotation rate -G202- by selecting the "Read measuring value block"
function 08 page 01
-256
, display group 5,


The yaw sensor -G202- is loose.
Repair Manual, Brake System, Repair Group 45

- Check bolts for yaw sensor -G202-.



See continuation on next
Open circuit in signal wire of sender
for rotation rate -G202-.
Short circuit to B+ or Ground (GND)
in signal wire to sender for rotation
rate -G202-. Electrical Wiring Diagrams, Troubleshooting &
Component Locations - Check signal line between yaw sensor -G202-
(terminal 3) and ABS control module -J104-
(terminal 79).
Pa
ge 88 of 96 Electronic Stabilization Pro
gram
(ESP
) DTC table
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.SU02.01.17

01-437

Printed output from
VAG1551 Scan Tool
(ST) Possible cause
Corrective action
DTC WARNING!
This is only valid for control modules with no.: 4B0 907 389
01542
Sender for rotation rate
-G202-
Implausible signal
Open circuit in supply line to
yaw sensor -G202-. - Check Ground (GND) between yaw sensor -G202- (terminal
1) and ABS control module -J104- (terminal 80).
Continuation:
(Fourth)
- Check voltage supply between yaw sensor -G202- (terminal
2) and ABS control module -J104- (terminal 34). Electrical
Wiring Diagrams, Troubleshooting & Component Locations



See continuation on
next page Open circuit in test lead of
sender for rotation rate -
G202-.
Short circuit to B+ or Ground
(GND) in test lead of sender
for rotation rate -G202-. Electrical Wiring Diagrams, Troubleshooting & Component
Locations - Check test line between yaw sensor -G202- (terminal 5) and
ABS control module -J104- (terminal 77).
Pa
ge 90 of 96 Electronic Stabilization Pro
gram
(ESP
) DTC table
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.SU02.01.17

01-440

Printed output from
VAG1551 Scan Tool
(ST) Possible cause
Corrective action
DTC WARNING!
This is only valid for control modules with no.: 8D0 907 389, 8D0 907 389A, 8D0 907 389D
and 8D0 907 389E.
01542
Sender for rotation
rate -G202-
Implausible signal

Continuation:
(Fourth)




See continuation on
next page
There is an open circuit in one of the
voltage supply wires for the combined
sensor for rotation rate and transverse
acceleration.
Electrical Wiring Diagrams, Troubleshooting &
Component Locations - Check the Ground (GND) supply for the combined
sensor for rotation rate and transverse acceleration,
terminal 2, to the ABS control module -J104-
(terminal 80).
- Check the voltage supply of the combined sensor
for rotation rate and transverse acceleration,
terminal 1, to the ABS control module -J104-
(terminal 34).
Pa
ge 93 of 96 Electronic Stabilization Pro
gram
(ESP
) DTC table
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.SU02.01.17

01-441

Printed output from
VAG1551 Scan Tool
(ST) Possible cause
Corrective action
DTC WARNING!
This is only valid for control modules with no.: 8D0 907 389, 8D0 907 389A, 8D0 907 389D
and 8D0 907 389E.
01542
Sender for rotation
rate -G202-
Implausible signal

Continuation:
(Fourth)
There is an open circuit in one of the signal
wires for the combined sensor for rotation
rate and transverse acceleration.
There is short circuit to B+ or Ground (GND)
in one of the signal wires for the combined
sensor for rotation rate and transverse
acceleration. Electrical Wiring Diagrams, Troubleshooting &
Component Locations - Check the signal wire for the combined sensor
for rotation rate and transverse acceleration,
terminal 6, to the ABS control module -J104-
(terminal 79).






See continuation on
There is an open circuit in the test lead of
the combined sensor for rotation rate and
transverse acceleration.
There is short circuit to B+ or Ground (GND)
in the test lead of the combined sensor for
rotation rate and transverse acceleration. Electrical Wiring Diagrams, Troubleshooting &
Component Locations - Check the test lead of the combined sensor for
rotation rate and transverse acceleration,
terminal 3, to the ABS control module -J104-
(terminal 77).
Pa
ge 94 of 96 Electronic Stabilization Pro
gram
(ESP
) DTC table
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.SU02.01.17