One problem related to driveshaft has been reported for the 1997 Toyota Camry. The most recently reported issues are listed below.
Brakes lock up, will not release even at high speeds,causing mass vibration or unable to stop properly. Have replaced brake calipers, professionally 3 times. Worked approximately 1 month and situation started again. 1st indication was blakes were rock hard when compressed. As speed increased, vibration increased. Mechanic advised also bolt came loose frm drivetrain, causing boucey effect prior to brake problems.