HandsFreeLink Control Unit
| DTC | Description | DTC type |
|---|---|---|
| B1750 | Communication bus line error | Loss of communication |
| B1775 | Microphone input/output short to power/open | Signal error |
| B1776 | Microphone input/output short to ground/open | Signal error |
| B1779 | HFL switch (HFL talk/HFL back buttons) circuit open/short | Signal error |
| B1780 | HFL switch (HFL TALK/HFL BACK buttons) circuit short | Signal error |
| B1785 | Incorrect configuration (VEHINFO frame) | Signal error |
| B1786 | HandsFreeLink control unit lost communication with gauge control module (VEHINFO frame) | Signal error |
| B1792 | HandsFreeLink control unit internal error | Internal error |
HANDSFREELINK CONTROL UNIT
AcuraLink Control Unit
| DTC | Description | DTC type |
|---|---|---|
| B2200 | Communication bus line error | Loss of communication |
| B2202 | AcuraLink control unit EEPROM error | Internal error |
| B2204 | B-CAN communication line error | Loss of communication |
| B2205 | F-CAN communication line error | Loss of communication |
| B2207 | Navigation unit lost communication with AcuraLink control unit | Loss of communication |
| B2208 | HandsFreeLink control unit lost communication with AcuraLink control unit | Loss of communication |
| B2209 | AcuraLink control unit internal error | Internal error |
| B2240 | XM antenna error | Signal error |
ACURALINK CONTROL UNIT