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DTC Troubleshooting Index: Notes

NOTE: Record all DTCs, all sort them by DTC type using the DTC troubleshooting index, then troubleshoot the DTC(s) in this order:

Battery voltage DTCs
Internal error DTCs
Loss of communication DTCs (beginning with the lowest number first; for example, if B1011 and B1036 are retrieved, troubleshoot B1011 first).
Signal error DTCs