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Home >> Nissan-Datsun >> 2021 >> NV2500 HD S >> Repair and Diagnosis >> External Pages >> Different car >> Section 472 (Body Control System) >> Ecu Diagnosis Information >> BCM (Body Control Module) >> Fail-safe >> High Flasher Operation

High Flasher Operation

WARNING: This page is about a different car, the 2019 Nissan NV3500 HD, 2019 Nissan NV2500 HD, and 2019 Nissan NV1500. However, it is still accessible from the selected car via links, so may be relevant.

BCM detects the turn signal lamp circuit status by the current value.

BCM increases the turn signal lamp blinking speed if a bulb or harness open is detected with the turn signal lamp operating.

NOTE: The blinking speed is normal while activating the hazard warning lamp.