DTC Descriptor
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.
- DTC B3674
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Q16A Folding Top Solenoid Valve 1 Circuit
- DTC B3675
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Q16B Folding Top Solenoid Valve 2 Circuit
- DTC B3676
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Q16C Folding Top Solenoid Valve 3 Circuit
For symptom byte information, refer to Symptom Byte List .