Cellular, Entertainment, And Navigation - Diagnostic Trouble Codes
CELLULAR, ENTERTAINMENT, AND NAVIGATION - DIAGNOSTIC CODE INDEX
| DTC | Description |
|---|---|
| DTC B1025, B1035, B1045, or B1055 | B1025: Audio Output 1 Left Front Circuit B1035: Audio Output 2 Right Front Circuit B1045: Audio Output 3 Left Rear Circuit B1055: Audio Output 4 Right Rear Circuit |
| DTC B1446 or B1447 | B1446 03: Replace Backup Power Source Voltage Below Threshold B1446 12: Replace Backup Power Source Voltage Above Threshold B1447 04: Backup Power Source Open Circuit |
| DTC B2455 | B2455: Cellular Phone Microphone Circuit Malfunction |
| DTC B2462 (Communication Interface Module) | B2462 02: Global Positioning System (GPS) Signal Short to Ground B2462 04: Global Positioning System (GPS) Signal Open Circuit |
| DTC B2470 | B2470 04: Cellular Phone Antenna Circuit Malfunction Open Circuit |
| DTC B2476 | B2476: Cellular Phone Select Service Switch |