Fastener Tightening Specifications
| Application | Specification |
|---|
| Metric | English |
| Antenna Assembly Retaining Nut | 6 N.m | 53 lb in |
| Communication Interface Module Retaining Nuts | 1.6 N.m | 14 lb in |
Fastener Tightening Specifications
Scheme 1
Scheme 1: OnStar Schematics
Scheme 2
Scheme 3
Scheme 3: Cellular Communication Component Views
| Callout | Component Name |
|---|
| 1 | Instrument Panel (I/P) |
| 2 | Vehicle Communication Interface Module (VCIM) |
| 3 | Cellular Antenna Coax |
| 4 | VCIM Connectors |
| 5 | Navigation Antenna Coax |
| 6 | Digital Radio Receiver (U2K/U2L) |
Scheme 4
| Callout | Component Name |
|---|
| 1 | Cellular and Navigation Antenna |
| 2 | Cellular Antenna |
| 3 | Navigation Antenna |
| 4 | Front Roof Panel |
Scheme 5
| Callout | Component Name |
|---|
| 1 | Cellular Microphone |
| 2 | Courtesy/Reading Lamps - Front |
| 3 | C355 |
| 4 | Cellular Microphone Connector |
| 5 | Overhead Console |
