HandsFreeLink System Symptom Troubleshooting - The Bluetooth Icon in The Navigation Display Is Not Displayed (With Navigation)

HandsFreeLink System Symptom Troubleshooting - The Bluetooth icon in the navigation display is not displayed

The Bluetooth icon in the navigation display is not displayed (with navigation)

1. Turn the ignition switch to LOCK (0).

2. Remove the audio-navigation unit Audio-Navigation Unit Removal/Installation.

NOTE:

- Eject all the audio discs before removing the audio-navigation unit to prevent damaging the CD player's load mechanism.
- Remove the PC card before removing the audio-navigation unit.

3. Disconnect audio-navigation unit connector B (24P) and the HandsFreeLink control unit 28P connector.

4. Check for continuity between HandsFreeLink control unit 28P connector terminal No. 24 and body ground.





Is there continuity?

YES -

Repair a short to body ground in the wire between HandsFreeLink control unit and the audio-navigation unit.

NO -

Go to step 5.

5. Check for continuity between HandsFreeLink control unit 28P connector terminal No. 24 and audio-navigation unit connector B (24P) terminal No. 17.





Is there continuity?

YES -

Substitute a known-good HandsFreeLink control unit Service and Repair, and recheck. If the symptom goes away, replace the original HandsFreeLink control unit Service and Repair. If the symptom does not go away, replace the audio-navigation unit.

NO -

Repair an open in the wire between the HandsFreeLink control unit and the audio-navigation unit.