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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 High Resistance Open Short to Voltage Signal Performance
Driver Seat Belt Buckle Signal B0072 02, B0072 0B B0072 04, B0072 06, B0072 0C B0072 04, B0072 06 B0072 01, B0072 05 B0072 08
Driver Seat Belt Buckle Low Reference - B0072 04, B0072 06, B0072 0C B0072 04, B0072 06 - -
Passenger Seat Belt Buckle Signal B0073 02, B0073 0B B0073 04, B0073 06, B0073 0C B0073 04, B0073 06 B0073 01, B0073 05 B0073 08
Passenger Seat Belt Buckle Low Reference - B0073 04, B0073 06, B0073 0C B0073 04, B0073 06 - -