DTC B1792: HandsFreeLink Control Module Error
NOTE:
If you are troubleshooting multiple DTCs, be sure to follow the instructions in B-CAN System Diagnosis Test Mode A (see
TROUBLESHOOTING - B-CAN SYSTEM DIAGNOSIS TEST MODE A
).
- Connect the HDS to the DLC (see HOW TO CHECK FOR DTCS WITH THE HDS ).
- Clear the DTCs with the HDS.
- Turn the ignition switch to LOCK (0) and then back to ON (II), or press the engine start/stop button to select the OFF mode and then the ON mode.
- Check for DTCs with the HDS.
Is DTC B1792 indicated?
YES -Replace the HandsFreeLink control unit (see HANDSFREELINK CONTROL UNIT REMOVAL/INSTALLATION ).
NO -Intermittent failure, the system is OK at this time.