CTS Sedan AWD V6-3.0L (2010)
7. Remove the battery positive cable nut (1) from the front underhood electrical center or junction block.
8. Remove the battery positive cable (2) from the front underhood electrical center or junction block.
9. Pull the passenger side front floor panel carpet away from the right side front and rear rocker panels.
10. Starting in the rear compartment and working forward mark the location of all the retaining clips on the body harness and remove them as needed.
11. Remove the body harness from any bracket assemblies as needed.
12. In the passenger compartment, untape the body harness as needed and separate the battery positive cable from it.
