HFT (Hands Free Telephone)

WARNING: This page is about a different car, the 2011 Acura TL, 2010 Acura TL, and 2009 Acura TL. However, it is still accessible from the selected car via links, so may be relevant.

This checks the communication bus between the HandsFreeLink control unit and the other communication unit This test does not check the system components, only the connections

When GA-NET connection is shown with NG, confirm a GA-NET bus lines
When B-CAN connection is shown with NG, check the B-CAN DTCs
When DESIP connection is shown with NG, check the COMM bus lines

Fig 1: Screen Display - Hands Free Telephone

Courtesy of AMERICAN HONDA MOTOR CO., INC.