Re-configuration, OnStar system
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Re-configuration, OnStar system
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Note
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The VCIM (Vehicle Communication Interface Module) has a 10 digit station code (STID) and an 11 digit serial number (ESN). These numbers are used by the National Cellular Network and OnStar to identify the vehicle. As these numbers are associated with a particular car, the unit must
not
be exchanged with a unit from another car.
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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.
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This system cannot be zeroed by depressing the "white dot" button as this will instead generate a fault code.
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1.
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Move the car to an open area without nearby high buildings to facilitate satellite communication. Let the car run for 10 minutes.
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2.
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Connect the diagnostic tool
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3.
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Locate the diagnostic tool menu
System Information
for the VCIM.
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4.
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Read off the station code (STID) and the electronic serial number (ESN) for the new unit from the menu
System Information.
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5.
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Push the OnStar Services button to contact the OnStar Call Center. Tell the advisor that a new VCIM has been fitted to the car.
Request that the advisor carry out all the necessary procedures, including the following:
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Update the customer's account by adding the new STID and ESN.
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Activate the OnStar Personal Calling if the service is available to the customer.
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