NO.5 CANNOT PRESET (PRESET FUNCTION DOES NOT OPERATE)

id0903a1804700

Possible cause

• Audio unit malfunction
• Center panel malfunction

Diagnostic procedure

STEP

INSPECTION

ACTION

1
• Tune to desired station and push channel preset button 1 for about 2 seconds to store it.
• Repeat above for other stations using channel preset buttons 2 to 5.
•  Push channel preset button 1 to 6 one by one.
• Are stored stations present?
Yes
Go to the next step.
No
Go to the Step 3.
2
• Turn ignition switch to LOCK and then to ACC.
• Check if preset stations are stored by pushing preset buttons.
• Are stations stored?
Yes
The system is normal. (Explain preset procedure to customer using Owners Manual)
No
Replace audio unit.
3
• Remove center panel from audio unit, and reinstall center panel to audio unit.
• Turn audio power switch ON.
• Push POWER SW button and CLOCK button at same time for approximately 1 second to enter system to switch check mode.
• Push all buttons and check if buzzer sounds.
• Is all buttons okay?
Yes
Replace audio unit.
No
Replace center panel.