One problem related to rear suspension has been reported for the 2002 Toyota Tacoma. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2002 Toyota Tacoma based on all problems reported for the 2002 Tacoma.
Gas tank shield severely rusted. Under side of gastank is protected by a shield/skid plate. It is rusted so badly that when hit with a hammer the hammer goes right through. Presumably this shield is to protect the gas tank from debris and stones especially if the truck is used off road. I discovered this as I was inspecting the underside of the truck before dropping the truck off at the dealer to have the frame replaced. In addition to this, it is apparent that the drive axle and differential housing also have severe rust. If tapped with a hammer the rust comes of in sheets. The parking brakes actuating levers have rusted in place and can no longer be used. There appears to be more to this rust than simple frame rust. The rust is pervasive through out the underside of the truck.