1. Confirm that the seat belt is installed correctly.
2. Inspect the seat belt for damage and deformation of metal parts.
1. Verify that the belt can be pulled out smoothly, and that it moves smoothly when wound.
2. Verify that the retractor locks when the belt is quickly pulled.
3. Remove the retractor. (See FRONT SEAT BELT REMOVAL/INSTALLATION.) (See SECOND-ROW SEAT BELT REMOVAL/INSTALLATION.) (See THIRD-ROW SEAT BELT REMOVAL/INSTALLATION.)
4. Make sure that the seat belt does not lock when the retractor is tilted slowly up to 15° from the mounted position and locks when the retractor is tilted 40° or more.
1. If the vehicle has been subjected to a shock in an accident, pull the belt from the retractor and confirm that there is no trace of wear (the load limiter has not operated) by visually inspecting and feeling the belt.