TrailBlazer 4WD L6-4.2L VIN S (2002)
34. Remove the headliner harness from the left-hand third pillar.
35. Remove the headliner harness from the floor studs.
36. Remove the third pillar headliner harness electrical connector from the body electrical block, and the block base from the floor panel.
37. Reach underneath the carpet and disconnect the 6 - way headliner harness electrical connector (1) from the cross-body wire harness.
38. Remove the navigational antenna cable from the right-hand third pillar.
39. Remove the navigational antenna cable from the floor studs.