HandsFreeLink System Self-Diagnostic Function

HandsFreeLink System Self-Diagnostic Function

How to Check the HandsFreeLink System Condition

NOTE:
* Check the vehicle battery condition first Battery Test.
* The self-diagnostic function can only be initiated while the HFL is in its idle state.
* The self-diagnostic function starts after you press and hold the Hang-up/BACK button on the HFL switch for 5 seconds, and ends if the HandsFreeLink control unit returns to its idle state.

1. Turn the ignition switch to ON (II).

2. Press and hold the Hang-up/BACK button (A) for more than 5 seconds.




3. When the HFL system enters the self-diagnostic function, the following will occurs:

* If the HFL is OK, and there are no HFL DTCs, the HFL system says, "The HFT is OK."
* If there are any HFL DTCs stored, the HFL system says, "The HFT is NG.". Check for the HFL DTCs How To Troubleshoot The HandsFreeLink System.