Snapping sound in rear
 

Camry (2007 XLE V6)
After starting the car and driving approx. 30-40 ft. there is a snapping (clicking or slight thump) that comes from the rear of the car. It only happens once after starting the car. It happens everytime I start the car and begin to drive it.
It sounds like something locking, like the trunk lock.
Any ideas?
Thanks.

Might ask at the Toyotanation website. More members, many whom own the same year/model of car.