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 (Human Machine Interface Control Module) | 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 Signal Circuit |
| DTC B125C | Satellite Antenna Circuit |
| DTC B125E (except UY4 with CW1) | Digital Audio Broadcast (DAB) Circuit |
| DTC B125E (UY4 with CW1) | Digital Audio Broadcast (DAB) |
| DTC B1265 | Entertainment System Remote Enable Circuit |
| DTC B1271 | Theft Protection Active |
| DTC B1277 (except IO6 with CW1) | Microphone 1 Input Signal Circuit |
| DTC B1277 (IO6 with CW1) | Microphone 1 Input Signal Circuit |
| DTC B127A | Auxiliary Video Input Signal Circuit Open Circuit |
| DTC B127E | Front Video Display Output Signal |
| DTC B1280 | Rear Seat Entertainment Input Signal Circuit Signal Amplitude < Minimum |
| DTC B12A1 | Audio Control Request Circuit |
| DTC B12A3 | Display Control Request Circuit |
| DTC B12A7 | Optical Media Drive |
| DTC B12A8 | Optical Media Drive Theft Locked |
| DTC B2455 | Cellualr Phone Microphone Circuit |
| DTC B2462 (without EF7 or Z49) | Global Positioning System Signal |
| DTC B2462 (with EF7 or Z49) | Global Positioning System |
| DTC B2462 (UY4 with CW1) | Global Positioning System Signal |
| DTC B2470 (without EF7 or Z49) | Cellular Phone Antenna Circuit Malfunction |
| DTC B2470 (with EF7 or Z49) | Cellular Phone Antenna Circuit Malfunction |
| DTC B2476 or B2482 | Cellular Phone Select Service Switch |