Mtrocheacrl08

Hello everyone. I have an 98 RL that I just bought and the shawd shuts off after driving for a few minutes. I have searched the site and brought to my mechanic today and all sensors work well and were reporting to the computer. A new batter was just installed by Acura in August before I bought it. The previous owner brought it in for a different code. They changed a sensor and now the shawd is shutting off. Based on how the report reads it appears that it starting occurring after. See Attached. What else should we look for. Alternator is good and was changed two years ago. What is worse they charged the poor guy over 2100 to do this. I know these cars are super sensitive. The rear fluid is good as well. Thoughts on what can be causing the light. It goes off once I shut off the car and the awd works for a little while then shuts off.