DTC Descriptor
WARNING: This page is about a different car, the 2019 Chevrolet Malibu. However, it is still accessible from the selected car via links, so may be relevant.
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Universal Serial Bus (USB) Programming
- Symptom Byte:41–Not Programmed
- Symptom Byte:42–Configuration Not Programmed
- Symptom Byte:44–Security Access Not Activated
- Symptom Byte:4A–Programming Checksum Error