Data Communication System - Repair Instructions

• Repair Instructions
  • Body Control Module Replacement (Equinox)
  • Body Control Module Replacement (Terrain)
  • Body Control Module Shield Replacement
  • Serial Data Gateway Module Replacement (Equinox)
  • Serial Data Gateway Module Replacement (Terrain With MNH, NMK, Or MHG)
  • Serial Data Gateway Module Replacement (Terrain With M3U, M3D, Or M3H)