DTC Descriptor
WARNING: This page is about a different car, the 2016 Cadillac ATS. However, it is still accessible from the selected car via links, so may be relevant.
- DTC B124F 41
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Universal Serial Bus (USB) Programming Files Not Available
- DTC B124F 42
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Universal Serial Bus (USB) Programming Not Programmed
- DTC B124F 44
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Universal Serial Bus (USB) Programming Security Access Not Activated
- DTC B124F 4A
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Universal Serial Bus (USB) Programming Security Checksum Error