Sierra 3500 4WD V8-6.0L (2008)
![background image](/gmc/sierra_3500_4wd/v8-6.0l/Page-2348001.png)
Trailer Brake Control Module: Diagrams
Component Connector End Views - Continued
Trailer Brake Controller Module (TBCM) (JL1)
Electronic Suspension Control (ESC) Module
Trailer Brake Control Module: Diagrams
Component Connector End Views - Continued
Trailer Brake Controller Module (TBCM) (JL1)
Electronic Suspension Control (ESC) Module