Porsche 996 TT, Repair Manual

Page: 96 / 2099

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3730 Tiptronic
Problem Remedy
The stored pressure adaptation values are lost if the power
supply to terminal 30 is interrupted. This can result in poor
shifting quality and rough shift operations during the
adaptation phase.
Carry out a test drive and drive the
vehicle with different loads and at
different speeds so that all shift
functions (manual and automatic
programme) are executed at least once.
This readapts the shifting pressures of the
system and thereby re−establishes smooth
shifting.
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6452 Power windows
Problem Remedy
The limit positions of the power windows are deleted from
the control module when the battery is disconnected and
connected.
Manually close each power window as
far as it will go, then press the rocker
switch for closing the window again.
The limit position of the respective power
window is now stored in the control
module again.
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90 25 Instrument cluster
The trip counter is set to 0 when the power supply is disconnected.
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9030 Clock
Note
In the case of vehicles with PCM, the date and time are deleted when the battery is disconnected! •
Problem Remedy
einordnung
2470 DME control module 33