1. NOTE: Information marked with asterisk (*) applies to the switch with adaptive cruise control and navigation system. Remove the driver's airbag. Disconnect the 5P connector (A). Remove the two screws and HFT switch or HFT-voice control switch * (B). Measure resistance between the No. 3 and No. 2 terminals in each switch position according to the table. HFT Switch (Terminal No. 3 and No. 2)
   Position | Resistance
   --- | ---
   OFF | About 1 kΩ
   HFT Talk button pressed | About 180 kΩ
   HFT Back button pressed | About 47 kΩ
   Navigation Voice Control Switch (Terminal No. 1 and No. 2)
   Position | Resistance
   --- | ---
   OFF | About 10 kΩ
   Talk button pressed | About 2.2 kΩ
   Back button pressed | About 680 kΩ
If the resistance is not as specified, replace the switch. |