Installation Procedure
- Position the module bracket in the vehicle.
- Install 3 module bracket mounting bolts.
Tighten: Tighten the module bracket bolts to 10 N.m (89 lb in).
- Connect the inverter electrical connector (2).
- Clip the antenna and module harness (1), to the module bracket.
- Install the communication vehicle interface unit. Refer to OnStar Vehicle Interface Unit Replacement .
- Install the communication interface module. Refer to Communication Interface Module Replacement .
NOTE:
Refer to Fastener Notice
.