What causes adaptation drive on Audi A4 Cabrio?

If the Adaptation values are not stored to the TCM in the NAR (North American Region) Audi A4, A4 Cabrio and A6 models ranging from 2002 through 2008 see TSB: 37-08-20 (2015849). This TSB explains some of the conditions that may cause an unsuccessful adaptation drive.

What kind of component protection does Audi A6 use?

Note: The (4F) chassis Audi A6 uses Component Protection and will result in the 18109/P1701- Transmission Control Unit: Locked fault after module replacement. The transmission will have limited functions prior to the dealer SVM process required for unlocking Component Protection

How to change automatic transmission in Audi A6?

See the Online Manual Auto-Scan. Code the module with the Coding from the original module found in the Auto-Scan. Complete the Adaptation as shown above followed by the Defined Test Drive. Note: The (4F) chassis Audi A6 uses Component Protection and will result in the 18109/P1701- Transmission Control Unit: Locked fault after module replacement.

Is the adaptation Channel 001 available on a transmission controller?

The Basic Setting function is not applicable to this transmission controller. Adaptation channel 001 is only available in vehicles manufactured after a production split in 2006.

What kind of transmission does the Audi 01x have?

Manual Transmission 01A All Wheel Drive (quattro) 6-Spd. Manual Transmission 01E All Wheel Drive (quattro) 6-Spd. Manual Transmission 01X Front Wheel Drive 6-Spd. Manual Transmission 02X All Wheel Drive 6-Spd. Manual Transmission 0A3 All Wheel Drive 5-Spd. Automatic Transmission 01V All Wheel Drive (quattro) 6-Spd.

What’s the first gear ratio of an Audi 01x?

To present an example, the Corvette Z06 (6 speed) has a 2.66:1 first gear with a 3:42:1 ring and pinion ratio yielding a net ratio of 9.09:1. To me, the car’s 1st gear does not give the feeling of being mis-matched for road use. The 01x is a close relative to the Boxster 6 Speed transaxle (Boxster S).