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Diagnostic Fault Information

WARNING: This page is about a different car, the 2019 Buick Cascada, 2018 Buick Cascada, and 2017 Buick Cascada. However, it is still accessible from the selected car via links, so may be relevant.
Circuit Short to Ground Open/High Resistance Short to Voltage Signal Performance
Parking Assist Sensor Reference Voltage B1405 02 B0954 04, B0955 04, B0966 04, B0967 04, B0958 04, B0959 04, B0960 04, B0961 04 - -
Low Reference - B0954 01, B0955 01, B0966 01, B0967 01, B0958 01, B0959 01, B0960 01, B0961 01 - -