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Home >> Nissan-Datsun >> 2021 >> NV2500 HD S >> Repair and Diagnosis >> External Pages >> Different car >> Section 449 (Seat Belt Control System (DTC/Circuit Diagnosis)) >> DTC/Circuit Diagnosis >> DTC B2470: SYS Heat PROTC Dr >> DTC Description >> Description

DTC Description: Description

WARNING: This page is about a different car, the 2019 Infiniti QX60. However, it is still accessible from the selected car via links, so may be relevant.

When fastening and unfastening seat belt or opening and closing door is repeated continuously for a short period of time, the system temporarily deactivates the retracting function of seat belt to prevent excessive heating. The system recovers automatically.