Mike's Workshop Manuals
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2019
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Terrain SL
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Repair and Diagnosis
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Section 211 (Driver Assistance Systems)
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Diagnostic Information and Procedures
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DTC U3000 (B218L Side Obstacle Detection Control Module - Left or B218R Side Obstacle Detection Control Module - Right)
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Conditions for Running the DTC
Conditions for Running the DTC
WARNING:
This page is about a different car, the 2021 Cadillac CT4. However, it is still accessible from the selected car via links, so may be relevant.
Ignition ON
System voltage is 9-16 V