AUDI A8 1999 D2 / 1.G 01V Transmission Output DTM User Guide

01-172

When performing the Output Diagnostic Test
Mode (DTM) the individual actuators will be
activated until the button is pressed.

Only one complete DTM is possible after
switching the ignition on. To repeat DTM, the
ignition must be switched off and on again.


Activation sequence
1. Solenoid Valve 1 -N88-
2. Solenoid Valve 2 -N89-
3. Solenoid Valve 3 -N90-
4. Shift Lock solenoid -N110-
5. Pressure Control Valve -1- for Auto.
Transmission -N215-
6. Pressure Control Valve -2- for Auto.
Transmission -N216-
7. Pressure Control Valve -3- for Auto.
Transmission -N217-
8. Pressure Control Valve -4- for Auto.
Transmission -N218-
9. Voltage supply for solenoid valves
Pa
ge 11 of 18 Out
put Dia
gnostic Test Mode
(DTM
) (scan tool function 03
)
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.AT02.01.10

01-173

Test sequence

- Connect VAS 5051 tester or V.A.G 1551 scan
tool and enter address word 02 for "Control
module for transmission electronics" page 01
-
40
.
Ignition must be switched off during this process. Rapid data transfer
HELP
Select function XX

Indicated on display:
- Press keys 0 and 3. (03 selects function "Output Diagnostic Test
Mode").
Rapid data transfer
Q
03 - Output Dia
gnostic Test Mode

Indicated on display
- Confirm entry with Q button.
Output Dia
gnostic Test Mode
(DTM
)
Shift valve 1 Solenoid Valve 1 -N88

Indicated on display:
-
Valve is activated (clicks), to switch to the next actuator press key.- If valve does not click, perform electrical check Page 01
-273
.
Malfunction is stored in DTC memory, see DTC table Page 01
-45
Pa
ge 12 of 18 Out
put Dia
gnostic Test Mode
(DTM
) (scan tool function 03
)
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.AT02.01.10

01-174

Output Dia
gnostic Test Mode
(DTM
)
Shift valve 2 Solenoid Valve 2 -N89

Indicated on display:
-
Valve is activated (clicks) To switch to next actuator press key.- If the valve does not click, perform electrical check Page 01
-273
.
Malfunction is stored in DTC memory, see DTC table Page 01
-45
Output Dia
gnostic Test Mode
(DTM
)
Shift valve 3 Solenoid Valve 3 -N90

Indicated on display:
-
Valve is activated (clicks). To switch to the next actuator press key.- If valve does not click, perform electrical check Page 01
-273
.
Malfunction is stored in DTC memory, see DTC table Page 01
-45
Output Dia
gnostic Test Mode
(DTM
)
Shift lock Solenoid -N110

Indicated on display:
- Solenoid is activated (clicks). To switch to the next actuator press
key. - If solenoid does not click, perform electrical check Page 01
-273
.
Malfunction is stored in DTC memory, DTC table Page 01
-45Pa
ge 13 of 18 Out
put Dia
gnostic Test Mode
(DTM
) (scan tool function 03
)
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.AT02.01.10

01-175

Output Dia
gnostic Test Mode
(DTM
)
Press. control valve -1- for auto. trans. -N215

Indicated on display:
- Pressure control valve -N215- is activated (clicks). To switch to the
next actuator press key.
Electrical malfunctions will be stored in DTC see DTC table Page 01
-45
.
Output Dia
gnostic Test Mode
(DTM
)
Press. control valve -2- for auto. trans. -N216

Indicated on display:
- Pressure Control valve -N216- is activated (clicks). To switch to the
next actuator press key.
Electrical malfunctions will be stored in DTC, see DTC table Page 01
-45
.
Output Dia
gnostic Test Mode
(DTM
)
Press. control valve -3- for auto. trans -N217

Indicated on display:
- Pressure Control valve -N217- is activated (clicks). To switch to the
next actuator press key.
Electrical malfunctions will be stored in DTC, see DTC table Page 01
-45
.
Pa
ge 14 of 18 Out
put Dia
gnostic Test Mode
(DTM
) (scan tool function 03
)
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.AT02.01.10

01-176

Output Dia
gnostic Test Mode
(DTM
)
Press control valve -4- for auto. trans. -N218

Indicated on display:
Note: - Pressure Control valve -N218- is activated (clicks) To switch to next
actuator press key.
Electrical malfunctions will be stored in DTC memory, see DTC
table Page 01
-45

Output Dia
gnostic Test Mode
(DTM
)
Press reg. valve -5- for auto trans. -N233

"Pressure Regulating Valve -5- for Automatic Transmission -N233-" could
now be displayed erroneously due to a software error, even though it
does not exist. Disregard this display. Press button to switch to the next
actuator.
Output Dia
gnostic Test Mode
(DTM
)
Voltage supply for solenoid valves

Indicated on display:
Solenoid valves activated in position "P" are activated (click). Press key
to switch to the next actuator.
Can be disregarded.
-
Press key.
Pa
ge 15 of 18 Out
put Dia
gnostic Test Mode
(DTM
) (scan tool function 03
)
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.AT02.01.10

01-177

Function is unknown or cannot be carried out at the moment

Indicated on display
-
Pressing the key will terminate Output Diagnostic Test Mode.
Rapid data transfer
HELP
Select function XX

Indicated on display:
- To repeat Output Diagnostic Test Mode, switch ignition off and then on
again. Now select function 03 - Output Diagnostic Test Mode again.
Pa
ge 16 of 18 Out
put Dia
gnostic Test Mode
(DTM
) (scan tool function 03
)
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.AT02.01.10

01-178

DTC Memory, erasing (scan tool
function 05)


Requirement:

DTC memory checked page 01
-43
.

After DTC memory has been checked: Rapid data transfer
HELP
Select function XX

Indicated on display:
- Press keys 0 and 5. (With function 05 "Erase DTC memory" is entered)
Rapid data transfer
Q
05 Erase DTC memory

Indicated on display:
- Confirm entry with Q button.
WARNING!DTC memor
y was not checked

Indicated on display:
Note:
If the ignition was switched off e.g. between checking the DTC memory
and erasing DTC memory, the DTC memory is then not erased.
- Exactly follow the work sequence. The DTC memory must first be
checked.
Pa
ge 17 of 18 Out
put Dia
gnostic Test Mode
(DTM
) (scan tool function 03
)
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.AT02.01.10

01-179

Rapid data transfer DTC memor
y is erased!

Indicated on display:
(The DTC memory will be erased approx. 5 seconds. after the display
appears.)
The DTC memory is now erased.
Note:
Wait about 1 minute before checking the DTC memory again.
System cannot be checked!

Indicated on display:
1 Fault recognized !00811 3333System cannot be checked

Print out with printer switched on:
Transmission Control Module (TCM) -J217- was not given sufficient time
to recognize faults.
When the DTC memory is being checked, the following display should
appear: - Wait about 1 minute before checking the DTC memory again.
- After checking and erasing DTC memory, test drive the car and check
DTC memory again.
"No DTC recognized!"
Pa
ge 18 of 18 Out
put Dia
gnostic Test Mode
(DTM
) (scan tool function 03
)
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.AT02.01.10