Cellular Communication DTCS
WARNING: This page is about a different car, the 2003 Hummer H2. However, it is still accessible from the selected car via links, so may be relevant.
CELLULAR COMMUNICATION AIR BAG DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description |
|---|---|
| DTC B2455 | Cellular Microphone Signal Circuit |
| DTC B2470 | VCIM Does Not Detect The Presence Of The Cellular Antenna |
| DTC B2476 | Keypad Supply Voltage Circuit |
| DTC B2482 | Button Is Depressed Or Stuck |
| DTC B2483 OR B2484 | VCIM Does Not Detect A Navigation Signal |
| DTC U1500 | VCIM Detects An Internal Communication Malfunction |