LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Cadillac
>>
2017
>>
CT6 Plug-In
>>
Repair and Diagnosis (Single Page)
>>
Accessories & Equipment
>>
Entertainment Systems
>>
Cellular System, Entertainment System And Navigation System - Diagnostic Information And Procedures
>>
Diagnostic Information and Procedures
>>
DTC B127A: Auxiliary Video Input Signal Circuit Open Circuit
>>
Action Taken When the DTC Sets
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
Action Taken When the DTC Sets
The USB port is inoperative while the DTC is current.