Sierra Denali V8-6.0L VIN N (2005)
Electronic Brake Control Module: Diagrams
Electronic Brake Control Module (ECBM) C1
Electronic Brake Control Module (ECBM) C2 (8600 GVW or Less w/Rear Disc Brakes
Electronic Brake Control Module (ECBM) C2 (Over 8600 GVW or Rear Drum Brakes