Volkswagen 01M Transmission. Manual — part 99

26

Copyright © 2010 ATSG

AUTOMATIC TRANSMISSION SERVICE GROUP

Technical Service Information

Figure 29

vag

TCM faulty

16988

VOLKSWAGEN "VAG" to obd11 DIAGNOSTIC TROUBLE CODES

DESCRIPTION

obd11

P0604

TCM faulty

TCM faulty

TCM faulty

16989

P0605

16997

P0613

17084

P0700

Multifunction Trans Range sensor F125 electrical fault

17089

P0705

Multifunction Trans Range sensor F125 implausible signal

17090

P0706

Trans Fluid Temp G93 fault in electrical circuit

17095

P0711

Trans Fluid Temp G93 signal too low

17096

P0712

Trans Fluid Temp G93 signal too high

17097

P0713

Input Speed sensor G182 circuit fault

17099

P0715

Input Speed sensor G182 Implausible signal

17100

P0716

Input Speed sensor G182 no signal

17101

P0717

Output Speed sensor G195 circuit fault

17105

P0721

Engine Speed sensor G28 circuit fault from ECM

17109

P0725

Clutch of indicated gear is faulty (wrong ratio, slip)

17113

P0729

Clutch of indicated gear is faulty (wrong ratio, slip)

17114

P0730

1st Gear (wrong ratio, slip)

17115

P0731

2nd Gear (wrong ratio, slip)

17116

P0732

3rd Gear (wrong ratio, slip)

17117

P0733

4th Gear (wrong ratio, slip)

17118

P0734

5th Gear (wrong ratio, slip)

17119

P0735

17132

P0748

N91-SV4 Torque Converter Clutch PWM Solenoid, Circuit (Open or Short)

17135

P0751

N88-SV1 Shift Solenoid 1, Circuit Error (Open or Short to ground)

17136

P0752

N88-SV1 Shift Solenoid 1, Circuit Error (Short to Battery voltage)

17137

P0753

N88-SV1 Shift Solenoid 1, Electrical Circuit fault

17140

P0756

N89-SV2 Shift Solenoid 2, Circuit Error (Open or Short to ground)

17141

P0757

N89-SV2 Shift Solenoid 2, Circuit Error (Short to Battery voltage)

17182

P0798

N93-SV6 Pressure control Circuit Error (Open or Short)

17195

P0811

Heavy Clutch Slip

17224

P0840

Trans pressure sensor 1 G193 mechanical fault (model dependant)

17225

P0841

Trans pressure sensor 1 G193 open or short/implausible (model dependant)

17226

P0842

Trans pressure sensor 1 G193 short to ground (model dependant)

17299

P0845

Trans pressure sensor 2 G194 mechanical fault (model dependant)

17230

P0846

Trans pressure sensor 2 G194 open or short/implausible (model dependant)

17231

P0847

Trans pressure sensor 2 G194 short to ground (model dependant)

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SGF

27

Copyright © 2010 ATSG

Copyright © 2010 ATSG

AUTOMATIC TRANSMISSION SERVICE GROUP

Technical Service Information

Figure 30

Figure 31

vag

Voltage supply too low

18010

VOLKSWAGEN "VAG" to obd11 DIAGNOSTIC TROUBLE CODES

DESCRIPTION

obd11

P1602

DTC in ABS problem

Throttle position sensor signal too low G79

18255

P1847

18554

P2122

19146

P2714

N91-SV4 Torque Converter Clutch PWM Solenoid, Circuit (Open or Short)

19147

P2715

N91-SV4 Torque Converter Clutch PWM Solenoid, Circuit (short to B+)

19148

P2716

N91-SV4 Torque Converter Clutch PWM Solenoid, electrical circuit fault

19155

P2723

N92-SV5 K1 Clutch control Solenoid, Circuit (Open or Short)

19156

P2724

N92-SV5 K1 Clutch control Solenoid, Circuit (short to B+)

19157

P2725

N92-SV5 K1 Clutch control Solenoid, electrical circuit fault

19164

P2732

N93-SV6 Pressure control Solenoid, Circuit (Open or Short)

19165

P2733

N93-SV6 Pressure control Solenoid, Circuit (short to B+)

19166

P2734

N93-SV6 Pressure control Solenoid, electrical circuit fault

Depending on driving mode, engine load and vehicle
speed, the torque converter lock-up clutch is first
regulated with a minimal slip and subsequently
completely applied. During regulated operation, fuel
consumption is reduced when compared to a released
torque converter clutch and driving comfort is
improved compared to a fully applied clutch. Refer to
the chart in Figure 31.
Using Tiptronic in “S” mode, the torque converter
lock-up clutch is applied as soon as possible. The
direct power connection between the engine and
transaxle improves the "sporty" driving feel.
In a climbing mode, the torque converter lock-up
clutch applies in 2nd gear.
When ATF temperature is above 130º C, the
regulated apply feature is prohibited and an
immediate apply occurs. This helps in cooling the
fluid down to a normal operating temperature.
Refer to Figure 31 for the location of the torque
converter identification code.

TCC - OFF

Regulated
TCC Apply

Fully Applied
TCC

Engine Load

Vehicle Speed

TCC Operation

Converter Code

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2400. 7540

2

20 4330a

Figure 32

K-3

Clutch

"To Cooler"

Cooler Line

Retaining Bracket

Mounting Stud

"From Cooler"

8-Way Case

Connector

Cooler line positions shown are used "Only" in models that have a cooler mounted in a remote
location and pipe transaxle fluid to the cooler. Cooler line pockets are in the main case and cooler
lines are retained in the pockets with a cooler line bracket.

PRESSURE TAP LOCATIONS AND "REMOTE COOLER" INFORMATION

(All Models)

COOLER INFORMATION

PRESSURE TAP INFORMATION

Integral Cooler

Pressure Tap Locations

Pressure Specifications

Remote Mounted Cooler

Some models use an ATF cooler that is mounted on
the converter housing and integrated into the engine
cooling circuit, as shown in Figure 33. With this
arrangement cooler fluid is sent directly into the
cooler and returned to the lube circuit. Engine
coolant is piped to the integral cooler and returned to
the cooling system with a constant circulation.

Pressure tap locations and identification are shown
in Figure 32 and 33. Only some models have the lube
tap located by the integral cooler, as shown in Figure
33. All transaxles have a differential lube tap located
just above the right axle seal in the case that is not
shown in Figure 33.

Observed pressure specifications are shown in
Figure 34 on Page 30.

Some models use an ATF cooler that is mounted in a
remote location and cooler fluid must be sent via
traditional cooler lines to the cooler. This requires
entry and exit points and they are located in the
transaxle case in the positions shown in Figure 32.

28

Copyright © 2010 ATSG

AUTOMATIC TRANSMISSION SERVICE GROUP

Technical Service Information

Remote Cooler

Example

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S

GF

U

A

A

F

U

A

FA

G

VW

A

VW

AG

Z

GG

28030

3

03

2T

C

021

68

09

G 3

00 0

35H

44

573

- 0

2

0

1

4

1

-1

-

5

3

2T

218

0C

0

6

O

Z

00

35H

3

0

G

09

0

1

4

0

Lube

Integral

Cooler

Engine

Coolant

IN

Engine

Coolant

OUT

(Some Models)

In Case Below

Fluid Fill Device

(See Figure 32)

Note: All Transaxles

Are Not Equipped With

Fluid Fill Device

K-2

Clutch

K-3

Clutch

K-1

Clutch

Lube

B-2

Clutch

B-1

Clutch

TCC

Release

Breather

Models that use the "Integral Cooler" use air flow to cool the engine coolant that is sent to the
integral cooler and then returned to the cooling system. The transaxle cooler fluid is fed directly into
the cooler and returned to the lubrication circuit.

For flow control, a distributor pipe is
installed into the supply side of the
Integral Cooler.
NOTE: Do not install distributor pipe in
the return side of the Integral Cooler.

Figure 33

PRESSURE TAP LOCATIONS AND "INTEGRAL COOLER" INFORMATION

29

Copyright © 2010 ATSG

AUTOMATIC TRANSMISSION SERVICE GROUP

Technical Service Information

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