Yukon Denali AWD V8-6.2L (2007)
4. Re-assemble the cable.
IMPORTANT: Apply the mylar tape with the aluminum side inward. This ensures good electrical contact with the drain wire.
Rewrap the conductors with the mylar tape.
Use caution not to wrap the drain wire in the tape (1).
Follow the splicing instructions for copper wire and splice the drain wire.
Wrap the drain wire around the conductors and tape with mylar tape.
5. Tape over the entire cable. Use a winding motion when you apply the tape.