To fit
- When replacing a unit: Make a note of the 10 digit station code (STID) and the 11 digit serial number (ESN) which are to be found on the new unit's label.
- Plug in the control module connector.
- Place the control module on the studs and fit the nuts.
- Fit the parcel shelf trim.
- Erase fault codes.
- Check that the system is functioning.NOTE: When replacing a VCIM, the OnStar system must be re-configured. If the re-configuration is neglected, or is not successful, the system will not function correctly.
This system cannot be zeroed by depressing the "white dot" button as this will instead generate a fault code. - Re-configure the OnStar system.