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 Performance |
| DTC B1024 (Audio Amplifier) | Circuit Board Temperature Sensor Above Maximum Threshold |
| DTC B1024 (Radio) | Circuit Board Temperature Sensor |
| DTC B1024 (Human Machine Interface Control Module) | Circuit Board Temperature Sensor |
| DTC B1025-B1135 (UQ3 without NKC) | Audio Output Circuit |
| DTC B1025-B1135 (UQA) | Audio Output Circuit |
| DTC B1025-B1135 (UQ3 with NKC) | Audio Output Circuit |
| DTC B123E | Radio Keypad Button Signal Circuit |
| DTC B124F | Universal Serial Bus (USB) Programming |
| DTC B124B (IOB) | USB 1 Circuit |
| DTC B124B (IO5/IO6) | USB 1 Circuit |
| DTC B125A | Antenna Signal Circuit |
| DTC B125B | Antenna 2 Signal Circuit |
| DTC B125C | Satellite Antenna Circuit |
| DTC B125E (with U2Q) | Digital Audio Broadcast (DAB) Circuit |
| DTC B125E (with CW1 & IO6) | Digital Audio Broadcast (DAB) |
| DTC B1265 (without CW1 & IO6) | Entertainment System Remote Enable Circuit |
| DTC B1265 (with CW1 & IO6) | Entertainment System Remote Enable Circuit |
| DTC B1271 | Theft Protection Active |
| DTC B1277 (without IO6 & CW1) | Microphone 1 Input Signal Circuit |
| DTC B1277 (IOB) | Cellular Phone Microphone Circuit |
| DTC B1277 (with IO6 & CW1) | Microphone 1 Input Signal Circuit |
| DTC B127E (IO5/IO6) | Front Video Display Output Signal |
| DTC B127E (IOB) | Front Video Display Output Signal |
| DTC B12A1 | Audio Control Request Circuit |
| DTC B12A3 | Display Control Request Circuit |
| DTC B1446 or B1447 | Backup Power Source |
| DTC B2455 | Cellular Phone Microphone Circuit |
| DTC B2462 (UE1) | Global Positioning System |
| DTC B2462 (with IO6 & CW1) | Global Positioning System Signal |
| DTC B2462 (IO6 without UE1) | Global Positioning System Signal |
| DTC B2470 | Cellular Phone Antenna Circuit Malfunction |
| DTC B2476 or B2482 | Cellular Phone Select Service Switch |