Sierra 1500 2WD V8-5.3L (2008)
5. Remove the auxiliary battery positive cable nut (1) from the mega fuse holder.
6. Remove the generator battery jumper cable to fuse nut (3).
7. Remove the generator battery jumper cable terminal (2) from the fuse stud.
8. Remove the auxiliary battery positive cable from the fuse studs.
9. Remove the upper mega fuse nut (1), if necessary.
10. Remove the appropriate mega fuse (2).
Installation Procedure