Mazda CX-5 Service & Repair Manual: Seat Belt

Outline (Standard Deployment Control System)

• Three-point front seat belts with the following functions for front seat passengers adopted.

• ELR (Emergency Locking Retractor: emergency locking mechanism)

• Load limiter

• Pre-tensioner seat belt.

• Three-point seat belts with the following functions for rear seat passengers adopted.

• ELR

• ALR (Automatic Locking Retractor: child-restraint seat locking mechanism) (left and right seats)

Outline (Two-step Deployment Control System)

• Three-point front seat belts with the following functions for front seat passengers adopted.

• ALR (Automatic Locking Retractor: child-restraint seat locking mechanism) (driver-side)

• ELR (Emergency Locking Retractor: emergency locking mechanism)

• Load limiter

• Pre-tensioner seat belt.

• Lap pre-tensioner seat belt.

• Three-point seat belts with the following functions for rear seat passengers adopted.

• ELR

• ALR (Automatic Locking Retractor: child-restraint seat locking mechanism) (left and right seats)

Structural View

Purpose

• The seat belt prevents the driver and the passenger from being thrown from the seat and injured due to an emergency vehicle stop or impact by being hit.

Function

• The seat belts are belt type safety devices which restrain the driver and passengers in their seats.

• The specifications for each seat belt are as indicated in the table.

Load limiter

• The load limiter adjusts the restraint force of the seat belt by slightly loosening the seat belt tightened by the pre-tensioner operation, preventing injury to the driver and passenger from seat belt pressure.

  

  
  

ELR (Emergency Locking Retractor)

• If a sudden force is applied to the seat belt such as by a collision or emergency braking, the ELR locks the seat belt so that it cannot be pulled out any more.

ALR (Automatic Locking Retractor)

• When the seat belt is pulled out and fastened, the ALR locks the seat belt at that length and it cannot be pulled out any more.

• The ALR is mainly used for installing a child-restraint.

Pre-tensioner seat belt

• Refer to PRE-TENSIONER SEAT BELT..

Lap pre-tensioner seat belt

• Refer to LAP PRE-TENSIONER SEAT BELT..

Construction

• For the three-point seat belt, the seat belt is secured to the drum in the retractor and wrapped.

• The seat belt is pulled out or retrieved by the rotation of the drum to adjust the length of the seat belt.

Fail-safe

• Function not equipped.