Envoy | 2005-2006 | 4 Door XL, 4 DOOR XUV | 6 Cyl 4.2L, 8 Cyl 5.3L
| Page 1 of 12 |Next >
1-20 of 225 Results
About GMC Body Control Module
The body control module is an electronic control unit that monitors and controls the car's electronic features. This includes functions with on-board computers like power windows and mirrors, air condition, centralized locking, etc. A malfunctioning GMC body control module will lead to all of these other electronic systems failing as well.