Malfunction With Radio And Cd (Base And Mid Level System)

WARNING: This page is about a different car, the 2005 Nissan Quest. However, it is still accessible from the selected car via links, so may be relevant.

Before proceeding on models with NAVI, confirm that other AV switch functions (except audio functions) operate. If not, refer to "UNABLE TO OPERATE ALL OF AV SWITCHES (UNABLE TO START SELF-DIAGNOSIS) ".

PROBLEM SYMPTOM TABLE - RADIO AND CD (BASE AND MID LEVEL SYSTEM)

Symptom	Possible cause
Inoperative	Audio unit Dower circuit check. Refer to "Power Supply Circuit Inspection ". Audio communication line check. Refer to "Audio Communication Line Check ". AV switch check. Refer to "AV Switch Self-Diagnosis Function ". If above check is OK, replace audio unit.
Steering switch does not operate	Steering switch check. Refer to "Steering Switch Check ". AV switch check. Refer to "AV Switch Self-Diagnosis Function ". If above check is OK, replace audio unit.
Audio screen is not shown	Display unit check. Refer to "Self-Diagnosis Mode ".
All speakers do not sound	Audio unit
One or several speakers do not sound	Front door speaker check. Refer to "Sound Is Not Heard From Front Door Speaker or Front Tweeter (Base and Mid Level System) ". Rear speaker check. Refer to "Sound Is Not Heard From Rear Speaker or Rear Tweeter (Base and Mid Level System) ".
Poor sound	Audio unit Speaker
Noisy	Audio unit Electrical equipment (generator, bonding wire, etc.)