Navigation System Module Diagnostic Trouble Code (DTC) Index
NAVIGATION SYSTEM MODULE DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Source | Perform Test |
|---|---|---|---|
| B2103 | Antenna Not Connected | Navigation System Module | Go To PINPOINT TEST C: POOR RECEPTION . |
| B2404 | Audio Steering Wheel Switch Circuit Fault | Navigation System Module | Go To PINPOINT TEST H: THE AUXILIARY AUDIO CONTROL IS INOPERATIVE/DOES NOT OPERATE CORRECTLY-STEERING WHEEL CONTROL SWITCHES . |
| B2913 | Subwoofer Not Connected | Navigation System Module | Go To PINPOINT TEST G: THE SUBWOOFER IS INOPERATIVE-- NAVIGATION AUDIO UNIT ONLY . |