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Home › GMC › 2017 › Acadia SL › Repair and Diagnosis › Accessories & Equipment › Infotainment › Cellular System, Entertainment System, And Navigation System › Diagnostic Information and Procedures › DTC B1024: Circuit Board Temperature Sensor (Human Machine Interface Control Module) › DTC Descriptor

DTC Descriptor

DTC B1024 53: Circuit Board Temperature Sensor Below Minimum Threshold
DTC B1024 54: Circuit Board Temperature Sensor Above Maximum Threshold