ALR (Automatic Locking Retractor)
WARNING: This page is about a different car, the 2020 Hyundai Kona. However, it is still accessible from the selected car via links, so may be relevant.
ALR (Automatic Locking Retractor)
The ALR (Automatic Locking Retractor) is used when having a child safety seat fixated and becomes activated when a seatbelt webbing is fully loaded. When the ALR is activated, the PODS-G) ECU recognizes a condition of a child safety seat and computes relevant algorithm. To that end, the ALR (Automatic Locking Retractor) signal can be considered an auxiliary sensor to the PODS-G ECU regarding the child safety seat.
When the ALR (Automatic Locking Retractor) sets a DTC, the PODS-G ECU cannot recognize a passenger.