Parts Information
| Part | Manufacturer | OEM Part # | Price | Notes |
| Body Control Module | ||||
| CTS | ||||
| Front Body Control | GMO | 10391431 | 228.16 | |
| Rear Body Control | ||||
| Without CTS-V | ||||
| Labeled 25744802 | GMO | 25744802 | 200.53 | |
| Labeled 25759960 | GMO | 10365206 | 214.77 | |
| With CTS-V | GMO | 25773861 | 220.49 |