LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Chevrolet >> 2021 >> Traverse L >> Repair and Diagnosis >> External Pages >> Different car >> Section 68 (Driver Assistance Systems) >> Diagnostic Information and Procedures >> DTC U3000 (B218L Side Obstacle Detection Control Module - Left or B218R Side Obstacle Detection Control Module - Right) >> Reference Information
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Reference Information

WARNING: This page is about a different car, the 2020 Cadillac CT4. However, it is still accessible from the selected car via links, so may be relevant.

Schematic Reference

Driver Assistance Systems Wiring Schematics 

Connector End View Reference

Master Electrical Component List &Component Connector End Views - Index

Description and Operation

Side Blind Zone Alert Description and Operation 

Electrical Information Reference

Scan Tool Reference

Control Module References for scan tool information