manual transmission AUDI A4 2000 B5 / 1.G 01V Transmission Electrical Testing User Guide

Electrical Wiring Diagrams & Component Locations binder A) Signal is transmitted to Transmission Control Module (TCM) via the Engine Control Module (ECM). Test is only for vehicles
without CAN-Bus

Repair Manual, 5 Spd. Automatic Transmission 01V, Repair Group 00; Code letters, aggregate allocation, ratios, equipment

3) Pin 28 at the control module is vacant for vehicles with 10-pin connector of multi-function switch -F125-.
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Repair Manual, 5 Spd. Automatic Transmission 01V, Repair Group 00; Code letters, aggregate allocation, ratios,
equipment

3) Pin 28 at the control module is vacant for vehicles with 10-pin connector of multi-function switch -F125-.
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01-297

Voltage measurement: switch multimeter to 20 V measuring range
Test
step VAG
1598/20sockets Test of
Test conditions
- Additional stepsSpecified
value Corrective action
26 13 + 34
13 + 6 Tiptronic
switch -
F189- Ignition switched
on
- Selector lever in D
but not in tiptronic gateapprox. 10
V - Check wiring according to wiring
diagram.
Ignition switched
on
- Selector lever
tiptronic gate approx. 20
mV
Repair Manual, 5 Spd. Automatic
Transmission 01V, Repair Group 38
- Check magnet on lateral gate cover
1)
- Repair shift mechanism, if necessary
replace gate cover or circuit board with
Tiptronic switch -F189
1)
- Perform test step 29
1) The Tiptronic Switch -F189- receives its tiptronic gate recognition information or tiptronic up- and down-shift information via
the large magnet which is mounted on the lateral gate cover of the gate cover. If the switch has become detached, the gate
cover must be replaced.
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01-298

Voltage measurement: switch multimeter to 20 V measuring range
Test step
VAG
1598/20sockets Test of
Test conditions
- Additional stepsSpecified
value Corrective action
27
46 + 54
46 + 55 Tiptronic
Switch -
F189- Ignition switched off
- Selector lever in
Tiptronic gate less than
1.5V With the Tiptronic Switch the driver
can manually select the desired
driving range
2)

Ignition switched on
- Selector lever in
Tiptronic gate and up-
shift switch actuated approx.
battery
voltage - Check wiring according to wiring
diagram. If installed also check
wiring to Tiptronic steering wheel

46 + 34
46 + 6 Ignition switched on
- Selector lever in D
- Selector lever in
Tiptronic gate
- Selector lever in
Tiptronic gate and
downshift switch
activated approx. 12V
Repair Manual, T5 Spd.
Automatic Transmission 01V, Repair Group 37
- Check magnet on lateral gate
cover
1)
- Repair shift mechanism, if
necessary replace gate cover or
circuit board with Tiptronic switch -
F189- 1)
Continued


Ignition switched on
- Selector lever in approx.
15mV - Perform test step 28
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01-299

Voltage measurement: switch multimeter to 20 V measuring range
Test step
VAG1598/20sockets
Test of
Test conditions
- Additional stepsSpecified
value Corrective action
27
cont'd 47 + 34
47 + 6 Tiptronic
Switch -
F189- Ignition switched on
- Selector lever in D
- Selector lever in
Tiptronic gate
- Selector lever in
Tiptronic gate and up -
shift switch activated approx. 12V With the Tiptronic Switch the
driver can manually select the
desired driving range
2)
- Check wiring according to
wiring diagram. If installed also
check wiring to Tiptronic
steering wheel

Ignition switched on
- Selector lever in
Tiptronic gate and
down-shift switch
activated approx.15
mV - Check magnet on lateral gate
cover
1)

46 + 54
47 + 55
Ignition switched off
- Selector lever in
Tiptronic gate less than
1.5V - Repair shift mechanism, if
necessary replace gate cover
or circuit board with Tiptronic
switch -F189-
1)
Continued



Ignition switched off
- Selector lever in
Tiptronic gate and approx.
battery
voltage Repair Manual, 5 Spd.
Automatic Transmission 01V, Repair Group 37

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A) Testing only for vehicles with a CAN-bus

Repair Manual, 5 Spd. Automatic Transmission 01V, Repair Group 00; Code letters, engine/transmission applications, ratios, equipment

3) Pin 28 at the control module is vacant for vehicles with 10-pin connector of multi-function switch -F125-.
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01-305

Terminal on
16-pin connector Socket on VAG1598/20
adapter Specification
Corrective action
14 21
1.5
- Repair open circuit according to current wiring diagram.
- Check connectors
15 Vacant
16 53
1.5
Notes:

If the readings in these tests match the specifications, check the wiring harness in the transmission.

Repair Manual, 5 Spd. Automatic Transmission 01V, Repair Group 38; removing and installing valve body

Only replace relevant solenoid valves if there are no faults found in the wiring harness in the transmission.

Repair Manual, 5 Spd. Automatic Transmission 01V, Repair Group 38, valve body removing and installing

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01-308
Transmission with Multi-function Transmission Range (TR) switch -F125- with 8 - pin connector, checking
Resistance measurement: switch multimeter to 2 M measuring range
Test
step Connector
pins at F 125 Test of
Test conditions
- Additional stepsSpecified
value Corrective action
1 1 + 7
1 + 6 Multi-function
TR switch -
F126- Ignition switched
off
- Selector lever in P,
R, N, D, 4, 3, and 2 infinitive
1)
- Check connector on multi-function
TR switch for corrosion, water ingress
or loose connection

1 + 2
Ignition switched
off
- Selector lever in P,
N, and D smaller than
2
Repair Manual, 5 Spd. Automatic
Transmission 01V, Repair Group 37
- If necessary adjust selector lever
cable

- Selector lever in R,
4, 3, and 2 infinitive
1)

1 + 3

Ignition switched
off
- Selector lever in R,
N, and 4 smaller than
2

Continue


Ignition switched
off infinitive
1)
Repair Manual, 5 Spd. Automatic - Replace multi-function TR switch
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01-309
Transmission with Multi-function Transmission Range (TR) switch -F125- with 8 - pin connector, checking
Resistance measurement: switch multimeter to 2 M measuring range
Test step
Connector pins
at F 125 Test
of
Test conditions
- Additional stepsSpecified
value Corrective action
Continued

1 1 + 4 Ignition switched
off
- Selector lever in N,
D, 4, and 2 infinitive
1)

- Check connector on multi-function TR
switch for corrosion, water ingress or loose
connection

1 + 5
- Selector lever in P,
R, and 3 infinitive
1)

- If necessary adjust selector lever cable

Ignition switched
off
- Selector lever in D,
4, and 3 smaller than
2
Repair Manual, 5 Spd. Automatic
Transmission 01V, Repair Group 37


1 + 8

- Selector lever in P,
R, N, and 2 infinitive
1)



Ignition switched
off
- Selector lever in Rsmaller than
2
Continue
- Selector lever in P, infinitive
- Replace multi-function TR switch
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N, D, 4, 3, and 2
1)
Repair Manual, 5 Spd. Automatic
Transmission 01V, Repair Group 38

1) Switch VAG1526 to highest resistance ( ) measuring range.
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