Fastener Tightening Specifications
Fastener Tightening Specifications
| Application | Specification | |
|---|---|---|
| Metric | English | |
| OnStar® Mounting Bracket Nut | 3 N.m | 27 lb in |
| OnStar® Mounting Bracket Screw | 2 N.m | 18 lb in |
| Vehicle Interface Unit (VIU) Screw | 2 N.m | 18 lb in |
| Vehicle Interface Unit/Vehicle Communications Unit (VIU/VCU) Bracket Nut | 3 N.m | 27 lb in |