HFT System Symptom Troubleshooting - The HFT messages cannot be heard or are weak
Check for continuity between Hands Free Telephone control unit 28P connector terminal No. 3 and audio unit connector B (20P) terminal No. 20.
Is there continuity?
YES
-
Go to
Step 12
.
NO
-
Repair open in the wire between Hands Free Telephone control unit and audio unit.■