Audio System Symptom Troubleshooting - Poor AM or FM radio reception or interference (without premium audio system)
Check for continuity between the audio unit connector E (3P) terminal No. 3 and the AM/FM antenna 3P connector terminal No. 3.
Is there continuity?
YES
-
Go to
Step 14
.
NO
-
Repair open in the wire between the audio unit and the AM/FM antenna. Also check the AM/FM antenna lead/sublead connector.■