One problem related to transmission failure has been reported for the 2006 Toyota Camry. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2006 Toyota Camry based on all problems reported for the 2006 Camry.
2006 Camry xle I-4 transmission fluid changed at 30k miles came out black!! this means the fluid is being burned. Car not abused. Driven in 3rd & 2nd on two days 25 days apart down road to yosemite brake used to keep speed down. Only time I can think of that added stress to transmission. Another time I had to step/floor accelerator on freeway on-ramp up grade to keep fast moving semi-truck from running me over. This is normal operation. Transmission failure at these time could be very dangerous.