One problem related to brake hoses, lines/piping, and fittings has been reported for the 2001 Audi TT. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2001 Audi TT based on all problems reported for the 2001 TT.
While driving 60 mph brake hose collapsed and brakes locked up.
| Brake Antilock Control Unit/module problems | |
| Power Assist Brake Vacuum Hoses, Lines/piping, And Fittings problems | |
| Abs Brake Fail problems | |
| Brake Hoses, Lines/piping, And Fittings problems | |
| Brakes Failed problems |