One problem related to automatic transmission control module has been reported for the 2018 Toyota Camry. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2018 Toyota Camry based on all problems reported for the 2018 Camry.
When I put the car in reverse and then in forward the car jerks. When I'm driving the car at lower speeds and my foot is not on the gas pedal and then I press the gas pedal the car feels like it's going to stall, or shifts down or up jerky like it skips gears or it can't decide what gear it should be in. I understand there is a technical service bulletin to resolve this issue that Toyota is aware of. The bulletin recommends that dealers reprogram the pcm module. The bulletin is TSB #t-sb-0330-17. The dealer won't reprogram because it's nit a recall issue.