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 P00B7
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Engine Coolant Flow Insufficient
- DTC P0597
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Engine Coolant Thermostat Heater Control Circuit
- DTC P0598
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Engine Coolant Thermostat Heater Control Circuit Low Voltage
- DTC P0599
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Engine Coolant Thermostat Heater Control Circuit High Voltage
- DTC P2181
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Engine Cooling System Performance