Cellular System, Entertainment System, And Navigation System - Diagnostic Trouble Codes
CELLULAR SYSTEM, ENTERTAINMENT SYSTEM, AND NAVIGATION SYSTEM - DIAGNOSTIC TROUBLE CODES
| DTC | Description |
|---|---|
| DTC B0997 | Auxiliary Electronic Control Unit |
| DTC B1024 (Human Machine Interface Control Module) | Circuit Board Temperature Sensor |
| DTC B1024 (Audio Amplifier) | Circuit Board Temperature Sensor |
| DTC B1025-B1135 | Audio Output Circuit |
| DTC B124F | Universal Serial Bus (USB) Programming |
| DTC B124B | USB 1 Circuit |
| DTC B124C | USB 2 Circuit |
| DTC B125A | Antenna 1 Signal Circuit |
| DTC B125B | Antenna 2 Signal Circuit |
| DTC B125C | Satellite Antenna Circuit |
| DTC B125E | Digital Audio Broadcast (DAB) |
| DTC B1271 | Digital Audio Broadcast (DAB) |
| DTC B1277 | Microphone 1 Input Signal Circuit |
| DTC B127E | Front Video Display Output Signal |
| DTC B12A7 | Optical Media Drive |
| DTC B12A8 | Optical Media Drive |
| DTC B1446 or B1447 | Backup Power Source |
| DTC B2455 | Cellular Phone Microphone |
| DTC B2462 (IO6 without UE1) | Cellular Phone Microphone |
| DTC B2462 (IO6 with UE1 without CV3) | Global Positioning System Signal |
| DTC B2462 (IO6 with UE1 and CV3) | Global Positioning System Signal |
| DTC B2462 (UE1 with CV3 without IO6) | Global Positioning System (GPS) Signal |
| DTC B2470 (without CV3) | Cellular Phone Antenna Circuit Malfunction |
| DTC B2470 (with CV3) | Cellular Phone Antenna Circuit Malfunction |
| DTC B2476 or B2482 | Cellular Phone Select Service Switch |