| Table 1: | Vehicle Communication Interface Module Scan Tool Data Parameters |
| Table 2: | Vehicle Communication Interface Module Scan Tool Output Controls |
Parameter | System State | Expected Value | Description |
|---|---|---|---|
Operating Conditions: Ignition ON | |||
Date | -- | Numeric | This displays DD/MM/YYYY. This is the date the VCIM was manufactured. |
GPS Signal | -- | Yes | The scan tool displays Yes or No. Yes is displayed if there is a GPS signal received by the VCIM. |
Signal Strength | -- | 68 | The scan tool displays 0-100. This is the VCIM signal strength. |
Signal Type | -- | Digital | The scan tool displays Digital or Analog. This is the signal type received by the VCIM. |
Time | -- | Numeric | The scan tool displays HH:MM:SS. This is the current time. |
Transceiver ID | -- | Varies | The scan tool displays a 2-5 digit value. This is the transceiver identification number. |
Output Control | Description |
|---|---|
B1000 Data | This shows the data recorded when DTC B1000 was set in the VCIM. |
Green LED | The VCIM illuminates the green LED on the inside rearview mirror when ON is selected. |
Phone Call Test | When ON is selected, VCIM commands OnStar to connect to the OnStar Center. |
PRL Update | The VCIM performs a preferred roaming list (PRL) update when this is selected. |
Program Digital Home SID -- NID | Select SID (Station ID) and NID (Network Interface Device) per your location. |
Program Phone Number | VCIM provides mobile ID number and mobile directory number for this vehicle. Use arrow keys to change the phone number if necessary. |
Red LED | The VCIM illuminates the red LED on the inside rearview mirror when ON is selected. |
Set Language | Pick an option between 3 different languages: English, French Canadian, and Spanish. |
VCIM Setup | Screen displays: Move the vehicle to an open, outside area and make sure the vehicle is running. Following this VCIM setup procedure, a call will automatically be made to the OnStar Call Center. Inform the Call Center advisor that a new VCIM has been installed. Have the STID and ESN from the new VCIM ready to provide to the advisor. Refer to Communication Interface Module Programming and Setup . |
