Seat Belt Retractor Does Not Function Properly or is Inoperative - Automatic Locking Retractor
Seat Belt Retractor Does Not Function Properly or is Inoperative - Automatic Locking Retractor Seat Belt Retractor Does Not Function Properly or is Inoperative – Automatic Locking Retractor
| Cause | Correction |
|---|---|
| Definition: Do not replace the seat belt retractor for these conditions until first attempting to disengage the locking mechanism by reviewing the potential causes and the corrections listed below. Seat belts equipped with ALR are commonly found on front and rear passenger seating positions. | |
| Automatic Locking Retractor (ALR) When the seat belt is pulled out to full extension, it automatically converts the seat belt retractor into a cinch-down mode (i.e. ALR) which causes the seat belt to lock. This is typically used to tightly secure a child seat to the vehicle. Inadvertent activation of the ALR may occur if the seat belt is pulled out to full extension during regular operation. | The ALR mode of operation is automatically cancelled when the seat belt is released and returned to its stowed position. This is the designed intent and indicates the seat belt is functioning properly. |
| Inadvertent activation of the seat belt retractor ALR system may also occur with the use of a seat belt extender. | Ensure the seat belt extender is appropriately sized for the vehicle and seating position. |
| Performance Vehicles The ALR locking mode is also provided at the driver’s position of some performance vehicles, as a unique feature. With the ALR active, the operator is snugly cinched into the seat and kept firmly in place during high G-force driving maneuvers. | The ALR mode of operation is automatically cancelled when the seat belt is released and returned to its stowed position. This is the designed intent and indicates the seat belt is functioning properly. |