Sierra 1500 4WD V8-6.0L VIN U (2006)
14. Remove the cable clips (2) from the transfer case, if equipped.
15. Lower the vehicle.
16. Pull back the carpet and insulation around the driver's area.
17. Remove the cable grommet from the floor panel.
18. Remove the cable from the hole in the floor panel.
Installation Procedure
1. Instal the cable to the hole in the floor panel.
2. Install the cable grommet to the floor panel.