Civic Natural Gas L4-18L CNG (2012) Rear Bumper Description
Rear Bumper: Description and Operation
Door and Bumper Reinforcement Beams
The door and rear bumper reinforcement beams used on Honda vehicles are made from a metal equivalent to high-strength steel.
If high-strength steel is heated, the strength of the steel is reduced. If high-strength steel is damaged, for example, in a collision, and the door and bumper
reinforcement beams are bent, the beams may crack when attempting to straighten them. If a door beam is damaged, the whole door panel assembly must
be replaced.
The front bumper reinforcement beam is made of aluminum alloy.
For this reason, the door and bumper reinforcement beams should NEVER be repaired; they must be replaced if they are damaged.
