Navigation System Module Diagnostic Trouble Code (DTC) LIST
NAVIGATION SYSTEM MODULE DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Source | Perform Test |
|---|---|---|---|
| B2103 | Antenna Not Connected | Navigation System Module | Go To PINPOINT TEST E: POOR RECEPTION . |
| B2404 | Audio Steering Wheel Switch Circuit Fault | Navigation System Module | Go To PINPOINT TEST J: THE AUXILIARY AUDIO CONTROL IS INOPERATIVE -- STEERING WHEEL CONTROLS . |
| B2913 | Audio Subwoofer is Not Connected | Navigation System Module | Go To PINPOINT TEST M: THE SUBWOOFER IS INOPERATIVE-- NAVIGATION . |
| U2003 | Audio Compact Disk/Disk Jockey Unit is Not Responding | Navigation System Module | Not Applicable |
| U2005 | Audio Rear Integrated Control Panel Unit is Not Responding | Navigation System Module | For Ultimate vehicles, Go To PINPOINT TEST K: THE AUXILIARY AUDIO CONTROL IS INOPERATIVE/DOES NOT OPERATE CORRECTLY--REAR AUXILIARY AUDIO CONTROLS . |
| U2026 | Family Entertainment System Not Responding | Navigation System Module | Not Applicable |