#
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. (SeeCENTER PANEL MODULE REMOVAL/INSTALLATION.) (SeeCENTER PANEL MODULE DISASSEMBLY/ASSEMBLY.) (SeeAUDIO UNIT DISASSEMBLY/ASSEMBLY.)
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. (SeeCENTER PANEL MODULE REMOVAL/INSTALLATION.) (SeeCENTER PANEL MODULE DISASSEMBLY/ASSEMBLY.) (SeeAUDIO UNIT DISASSEMBLY/ASSEMBLY.)
No | Replace center panel.