AUX AUDI A6 1999 C5 / 2.G 01V Transmission ATF Checking And Changing Workshop Manual

the function of the transmission.
An extra ATF check must be performed for
vehicles with auxiliary ATF cooler page 37
-
138


The ATF temperature is read out by the
VAS5051 tester or VAG1551 Scan Tool (ST).
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(ATF
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37-138

ATF level, checking (vehicles with
auxiliary ATF cooler)

This test must be performed after auxiliary ATF
cooler has been emptied or when it has been
replaced. Installation position of the auxiliary ATF
cooler page 37
-157
, item A.

Test requirements:

Transmission must not be in emergency
running mode.
ATF is filled up 37
-140


Selector lever in "P", let engine run at idle.
A/C system and heating switched off.
The ATF temperature is read out by the
VAS5051 tester or VAG1551 Scan Tool (ST).

Checking ATF temperature

Repair Manual, 5 Spd. Automatic Transmission 01V On Board - Connect VAS5051 tester to vehicle with VAS5051/1 diagnostic wire.
Alternately, VAG1551 Scan Tool (ST) can also be attached using
VAG1551/3 adapter.
Pa
ge 9 of 15 Automatic Transmission Fluid
(ATF
), checkin
g and chan
ging
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.AT01.37.3

37-139

- Start engine.Rapid data transfer
HELP
Select function XX

When indicated on display:
- Press buttons -0- and -8- to select "Read measuring value block" and
press -Q- button to confirm input.
Read measuring value block
Q
Enter displa
y group number XXX

When indicated on display:
- Press buttons -0-, -0- and -4- to select display group "004" and press -
Q- button to confirm input.
Read measuring value block
4
1
2
3
4

When indicated on display:
Note:
The thermostat at the opening for the auxiliary ATF cooler does not open
until 80 C so that the cooler can fill up with ATF.
The content of the auxiliary ATF cooler is 140 ml. of ATF. - Read ATF temperature in display field 1.
-
Let engine run until ATF temperature has reached at least 85 C, a
road test may be necessary to reach this temperature. - Switch off engine and let ATF cool down again until temperature has
fallen below 35 C. - Check ATF level page 37
-133
.
Pa
ge 11 of 15 Automatic Transmission Fluid
(ATF
), checkin
g and chan
ging
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.AT01.37.3