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Home >> Chevrolet >> 2022 >> Tahoe SSV >> Repair and Diagnosis >> External Pages >> Different car >> Section 71 (Driver Assistance Systems) >> Diagnostic Information and Procedures >> DTC U3000 (B218L Side Obstacle Detection Control Module - Left or B218R Side Obstacle Detection Control Module - Right) >> Circuit/System Description

Circuit/System Description

WARNING: This page is about a different car, the 2021 Chevrolet Tahoe and 2021 Chevrolet Suburban. However, it is still accessible from the selected car via links, so may be relevant.

The B218L Side Obstacle Detection Control Module - Left and B218R Side Obstacle Detection Control Module - Right perform a routine of self-check functions to determine if it is a normal operating state.