AUDI A4 1997 B5 / 1.G Brakes ESP DTC Table Owner's Manual

01-375
DTC table; DTCs from 00532 to 01421

Printed output from VAG1551 Scan Tool
(ST) Possible cause
Corrective action
DTC
00532
Voltage supply
See continuation on next page
This malfunction affects the voltage supply
of the control module.
This DTC is only stored, if it occurs the first
time the vehicle exceeds 6 km/h.
As soon as the supply voltage is again
within the valid voltage range, the system
is switched back on and the warning lights
turn off.
Open circuit or resistance too high
between voltage supply of terminal 15
and ABS control module -J104-
(terminal 1). Open circuit or resistance too high in
the Ground (GND) supply to ABS
control module -J104- (terminals 28
and 29). Voltage jumps in vehicle system. Electrical Wiring Diagrams,
Troubleshooting & Component
Locations
Electrical Wiring Diagrams,
Troubleshooting & Component
Locations
Repair Manual, Electrical
Equipment, Repair Group 27, Battery
- "Read measuring value block"
function 08 page 01
-256
,
display group 6.
- Carry out "Electrical test",
step 21 page 01
-323

- Check Generator (GEN) and
Voltage Regulator (VR). - Check battery
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01-376

Printed output from VAG1551 Scan Tool
(ST) Possible cause
Corrective action
DTC
00532
Continuation:
Voltage supply
Signal too small

This malfunction affects the voltage supply
of the control module.
This DTC is only stored, if it occurs the first
time the vehicle exceeds 6 km/h.
As soon as the supply voltage is again
within the valid voltage range, the system
is switched back on and the warning lights
turn off.
Open circuit or resistance too high
between voltage supply of terminal 15
and ABS control module -J104-
(terminal 1). Open circuit or resistance too high in
the Ground (GND) supply to ABS
control module -J104- (terminals 28
and 29). Voltage jumps in vehicle system. Electrical Wiring Diagrams,
Troubleshooting & Component
Locations
Electrical Wiring Diagrams,
Troubleshooting & Component
Locations
Repair Manual, Electrical
Equipment, Repair Group 27, Battery
- "Read measuring value block"
function 08 page 01
-256
,
display group 6.
- Carry out "Electrical test",
step 21 page 01
-323

- Check Generator (GEN) and
Voltage Regulator (VR). - Check battery
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01-377

Printed output from
VAG1551 Scan Tool (ST) Possible cause
Corrective action
DTC
00597
Varying wheel speed
impulse
Wheel or tire sizes not the same on all four
wheels. - Check wheel and tire sizes.

ABS wheel speed sensor rotor dirty or
damaged.
Repair Manual, Brake System, Repair
Group 45
- Check rotor.


Excessive wheel bearing play.
Repair Manual, Suspension, Wheels,
Steering, Repair Group 40

Repair Manual, Suspension, Wheels,
Steering, Repair Group 42
- Check wheel bearing


ABS wheel speed sensors -G44-, -G45-, -G46-
, and -G47- installed incorrectly.
ABS wheel speed sensors -G44-, -G45-, -G46-
, and -G47- malfunctioning Repair Manual, Brake System, Repair
Group 45
- Check ABS wheel speed sensors.
- Carry out "electrical test", steps 7
through 10 page 01
-318
.
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01-378

Printed output from
VAG1551 Scan Tool
(ST) Possible cause
Corrective action
00778
Steering angle sensor -
G85-
no communication
Open circuit or loose contact in data-BUS
wires between steering angle sensor -G85-
and ABS control module (w/EDL) -J104- - Check fuses, wires and harness
connectors as well as voltage supply to the
control module: test step no. 13 page
01
-323

Check specified values of:

Steering angle sensor -G85-- Read measuring value block, function 08
page 01
-256
, display group number 004


Steering angle sensor -G85- malfunctioning
Repair Manual, Brake System, Repair
Group 45
- Replace steering angle sensor.

- Code the ABS control module (w/EDL) -
J104- page 01
-234

- Then perform zeroing procedure page 01
-243

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01-379

Printed output from
VAG1551 Scan Tool (ST) Possible cause
Corrective action
00778
Steering angle sensor -
G85-
Not adjusted or incorrectly
adjusted
Steering angle sensor -G85- is not sending
adjustment values or is sending incorrect
values - Zero the steering angle sensor page
01
-243

00778
Steering angle sensor -
G85-
Mechanical malfunction
The steering angle sensor -G85- is not
installed correctly.
Repair Manual, Brake System, Repair
Group 45
- Check installed position of the steering
angle sensor


Vehicle alignment is not OK
Repair Manual, Suspension, Wheels,
Steering, Repair Group 44; Vehicle alignment
- Perform vehicle alignment.


Steering wheel was removed and zeroing
was not performed afterward. - Then perform zeroing procedure page
01
-243

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01-380

Printed output from VAG1551
Scan Tool (ST) Possible cause
Corrective action
00778
Steering angle sensor -G85-
Implausible signal
The steering angle sensor -G85- is
not installed correctly. Zero position calibration is not OK
Repair Manual, Brake System, Repair Group
45
- Check installed position of steering angle
sensor -G85-

Vehicle alignment is not OK
Repair Manual, Suspension, Wheels, Steering,
Repair Group 44; Vehicle alignment
- Perform vehicle alignment.

- Then perform zeroing procedure page 01
-
243

00778
Steering angle sensor -G85-
malfunctioning
Steering angle sensor -G85- is
malfunctioning
Repair Manual, Brake System, Repair Group
45
- Replace steering angle sensor.

- Then perform zeroing procedure page 01
-
243

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01-381

Printed output
from VAG1551
Scan Tool (ST) Possible cause
Corrective action
DTC
01044
Control module
incorrectly coded
The ABS control module (w/EDL) -
J104- is either not coded or incorrectly
coded. - Code the ABS control module (w/EDL) -J104- page
01
-234

01119
Gear recognition
signal Data is transferred between the ABS
control module -J104- and the
Transmission Control Module (TCM) via
the CAN-bus. For more information, see the section titled "CAN-bus"
page 01
-25
.


A DTC was stored in the Transmission
Control Module (TCM). - Check DTC memory of Transmission Control Module
(TCM). Fix the malfunction according to the appropriate
Repair Manual and erase the DTC memory of the
Transmission Control Module (TCM).
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01-382

Printed output from
VAG1551 Scan Tool
(ST) Possible cause
Corrective action
DTC
01203
ABS / instrument
cluster electrical
connection
Open circuit/short
circuit to Ground
(GND)


See continuation on
next page
Open circuit in wire from instrument
cluster combination processor -J218- to
ABS control module -J104-
Short circuit to Ground (GND) in wire
from instrument cluster combination
processor -J218- to ABS control module -
J104- Electrical Wiring Diagrams, Troubleshooting &
Component Locations
- Check wires between instrument cluster
combination processor -J218- (green connector,
terminal 11) and the ABS control module -J104-
(terminal 32).
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01-383

Printed output from
VAG1551 Scan Tool
(ST) Possible cause
Corrective action
DTC
01203
ABS / instrument
cluster electrical
connection
Open circuit/short
circuit to Ground
(GND)

Continuation: Note: Only replace the
control module as a last
resort.
ABS control module -
J104- malfunctioning.
Repair Manual, Heating & Air Conditioning, Repair Group 01
- For vehicles with automatic climate control: if wiring is OK, check the
TIM signal (standing time signal) with the ABS control module
connected and disconnected using the measuring value blocks for the
A/C control module -J301-. If the signal is recognized by the A/C
control module -J301-, replace the ABS control module -J104-.


See continuation
on next page Note: Only replace the
control module as a last
resort.
Instrument cluster
combinator processor -
J218- malfunctioning. - If the ABS control module -J104- still does not recognize the TIM
signal, replace the instrument cluster combination processor -J218-.
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01-384

Printed output from
VAG1551 Scan Tool
(ST) Possible cause
Corrective action
DTC
01203
ABS / instrument cluster
electrical connection
Open circuit/short circuit
to Ground (GND)

Continuation:


See continuation on
next page Note: Only replace the
control module as a last
resort.
A/C control module -
J301- malfunctioning. - If the TIM signal is also not recognized by the A/C control module
-J301-, disconnect the A/C control module -J301- and check the
TIM signal by reading the measuring value blocks for the ABS
control module.
- "Read measuring value block" function 08 page 01
-256
- If the signal is recognized by the ABS control module -J104- now,
replace the A/C control module -J301-.
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