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Home >> Cadillac >> 2002 >> Escalade EXT >> Repair and Diagnosis >> External Pages >> Different car >> Section 1144 (Cellular Communication System) >> Diagnostic Information and Procedures >> DTC B2462 >> Circuit Description >> Notes
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Circuit Description: Notes

WARNING: This page is about a different car, the 2003 Pontiac Grand Prix. However, it is still accessible from the selected car via links, so may be relevant.

The navigation antenna is connected to the VIU with a RG-174 coax cable. The VIU polls the data from the antenna every 2.5 seconds.

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