Silverado 3500 2WD V8-6.6L DSL Turbo VIN 2 (2004)
17. Remove the main engine electrical harness connector hold down bolts.
18. Remove the main electrical connector harness bracket bolts.
19. Remove the main electrical connector harness bracket.
20. Remove the water outlet tube..
21. Remove the auxiliary generator, if equipped.
22. Remove the positive crankcase ventilation (PCV) hose/pipe.
