One problem related to automatic transmission control module has been reported for the 2001 Volkswagen Jetta. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2001 Volkswagen Jetta based on all problems reported for the 2001 Jetta.
Faulty transmission control module caused transmission to fail. Consequence: quote of $5135 for the repair. Car was 6000 miles over warranty.