DTC Descriptors
WARNING: This page is about a different car, the 2020 Cadillac CT4. However, it is still accessible from the selected car via links, so may be relevant.
- DTC U3000 41
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Control Module General Checksum Failure
- DTC U3000 42
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Control Module General Memory Failure
- DTC U3000 49
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Control Module Internal Electronic Failure
- DTC U3000 54
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Control Module Missing Calibration
- DTC U3000 56
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Control Module Invalid/Incompatible Configuration
- DTC U3000 57
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Control Module Invalid/Incompatible Software Component