STS AWD V6-3.6L (2007)
Installation procedure
1. When replacing the VCIM, record the 11-digit electronic serial number (ESN) and the 10-digit station identification (STID) number from the label
on the new VCIM.
2. Reconnect the electrical connectors the module.
Notice: Refer to Fastener Notice.
3. Install the module onto the vehicle.
Tighten the nuts to 9 N.m (80 lb in).
Important: After replacing the vehicle communication interface module, you must reconfigure the OnStar(R) system. Failure to
reconfigure the system will result in an additional customer visit for repair. In addition, pressing and holding the white dot button on the
keypad will NOT reset this version of the OnStar(R) system. This action will cause a DTC to set.
