Navigation/Communications DTCS
NAVIGATION/COMMUNICATIONS DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description |
|---|---|
| DTC B143B | MICROPHONE 1 CIRCUIT LOW (RADIO) |
| DTC B143C | MICROPHONE 1 CIRCUIT HIGH (RADIO) |
| DTC B143E | MICROPHONE 2 CIRCUIT LOW (RADIO) |
| DTC B143F | MICROPHONE 2 CIRCUIT HIGH (RADIO) |
| DTC B1492 | GENERAL MICROPHONE PERFORMANCE (RADIO) |
| DTC B14B7 | MICROPHONE 1 CIRCUIT OPEN (RADIO) |
| DTC B14B8 | MICROPHONE 2 CIRCUIT OPEN (RADIO) |