transmission AUDI A6 1999 C5 / 2.G 01V Transmission Electrical And Electronic Components Workshop Manual

01-11


Electrical/electronic
components and locations
1 -
Automatic Transmission Control Module
(TCM) -J217-
Location Fig. 1
, Page 01
-20
Removing Fig. 2
, Page 01
-21
Installing Fig. 3
, Page 01
-22
Control modules are checked via On Board
Diagnostic (OBD) Page 01
-34
Initiating
On Board Diagnostic (OBD)
2 -
Engine Control Module (ECM)
Location Fig. 4
, Page 01
-23
Control modules are checked via On Board
Diagnostic (OBD) Page 01
-34
Initiating
On Board Diagnostic (OBD) Pa
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01-12


3 -
Data Link Connector (DLC)
Location page 01
-24
, Fig. 5
4 -
Conductor strip with Transmission Fluid
Temperature (ATF) Sensor -G93-
Location page 01
-26
, Fig. 7
-G93- is checked via On Board Diagnostic
(OBD)
5 -
Valve body Location page 01
-25
, Fig. 6
The solenoid valves -N88-, -N89-, -N90-, -
N91-, -N92-, -N93- and -N94- are attached
to the valve body Components are checked via OBD
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01-13


6 -
Multi-function Transmission Range (TR)
switch -F125-
Location, removing and installing page 01
-27
, Fig. 8

Checked via On Board Diagnostic (OBD)
7 -
Sensor for Transmission RPM -G182- Location, removing and installing page 01
-29
, Fig. 11

Checked via OBD
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01-14


8 -
Transmission Vehicle Speed Sensor (VSS)
-G38- (also referred to as Sensor for
Transmission Output RPM -G195-)
Location, removing and installing page 01
-28
, Fig. 10

Checked via On Board Diagnostic (OBD)Records the transmission output speed
9 -
Tiptronic switch -F189- Location, removing and installing page 01
-27
, Fig. 9

The switch can be checked in, read
measured value block page 01
-186
and
in the electrical check page 01
-273

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01-15


Repair Manual, 5 Spd. Automatic Transmission
01V, Repair Group 37
10 -
Shift lock solenoid -N110-
Location page 01
-30
, Fig. 12
Removing and installingCan be checked electrically page 01
-
273
and via reading measured value block
page 01
-186

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01-16


Repair Manual, Fuel Injection & Ignition, Repair
Group 01 11 -
Throttle Position (TP) sensor -G69-
Location page 01
-30
, Fig. 13
The TP sensor signal will be checked via
On Board Diagnostic (OBD) The TP sensor signal is transmitted to the
transmission control module via the engine
control module. The signal can only be
checked in measured value block Page 01
-186
. If OBD indicates a malfunction in
the TP sensor, perform OBD for the Engine
Control Module.
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01-18


14 -
Transmission Range (TR) Selector Lever
Display -Y6-
Location page 01
-31
, Fig. 15
When the TR Selector Lever Display does
not light up, it indicates that the
transmission is in emergency running
mode with the Transmission Control
Module (TCM) inactive. All segments of the TR Selector Lever
Display light up, it indicates that the
transmission is in emergency running
mode with the TCM active.
15 -
Kick down switch -F8- Location page 01
-32
, Fig. 16
Can be checked electrically page 01
-
273
and via reading measured value block
page 01
-186

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01-20


The control module is located in front of the right front seat under the
carpet in the foot well. Fig. 1 Location of automatic Transmission Control Module (TCM)
-J217-
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01-21


Removing
Repair Manual, Body
-Interior, Repair Group 70
Fig. 2 Automatic Transmission Control Module (TCM) -J217-,
removing and installing
- Remove lower right A-pillar trim and right front door sill trim.
- Detach carpeting from right inside door sill, and raise carpeting approx.
20 cm.
- Unclip box at -A- by pulling it upward.
- Unclip box at -B- as shown.

- Unclip TCM from box (arrows).
- Release catch on multi-pin connector and disconnect connector from
TCM Fig. 3

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01-24


Location: Up to m. y. 2000, the Data Link Connector (DLC) is located
under the rear ashtray (center console).



Fig. 5 Data Link Connector (DLC)

As of m. y. 2001, the DLC is located under the kneebar left of the steering
wheel.
- Connect VAS 5051 tester with VAS5051/1 diagnostic wire, or connect
V.A.G 1551 Scan Tool with VAG 1551/3 adapter.
- Enter address word "02 transmission electronics" and continue
switching until "selecting function XX" appears on display page 01
-
36
.
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