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Home >> Lexus >> 2002 >> GS 430 >> Repair and Diagnosis >> External Pages >> Different car >> Section 462 (Audio System) >> Troubleshooting >> Diagnostic Procedures

Diagnostic Procedures

WARNING: This page is about a different car, the 2005 Lexus GS 430 and 2005 Lexus GS 300. However, it is still accessible from the selected car via links, so may be relevant.

RADIO 

  1. RADIO NOT OPERATING WHEN POWER SWITCH TURNED TO "ON" 
    Fig 1: Trouble Shooting Flow Chart - Radio Not Operating When Power Switch Turned To "ON"
    G02940634Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. DISPLAY INDICATES WHEN POWER SWITCH TURNED TO "ON", BUT NO SOUND (INCLUDING "NOISE") IS PRODUCED 
    Fig 2: Trouble Shooting Flow Chart - Radio - Display Indicates When Power Switch Turned To "ON", But No Sound Produced
    G02940635Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  3. NOISE PRESENT, BUT AM-FM NOT OPERATING 
    Fig 3: Trouble Shooting Flow Chart - Radio - Noise Present, But AM-FM Not Operating
    G02940636Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  4. ANY SPEAKER DOES NOT WORK 
    Fig 4: Trouble Shooting Flow Chart - Radio - Any Speaker Does Not Work
    G02940637Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  5. ANY AM OR FM DOES NOR WORK FEW PRESET TUNING BANDS 
    Fig 5: Trouble Shooting Flow Chart - Radio - Any AM Or FM Does Not Work Few Present Tuning Bands
    G02940638Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  6. POOR RECEPTION 
    Fig 6: Trouble Shooting Flow Chart - Radio - Poor Reception
    G02940639Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  7. SOUND QUALITY POOR 
    Fig 7: Trouble Shooting Flow Chart - Radio - Sound Quality Poor
    G02940640Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  8. PRESET MEMORY DISAPPEARS 
    Fig 8: Trouble Shooting Flow Chart - Radio - Sound Quality Poor
    G02940641Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  9. TAPE PLAYER 

  10. CASSETTE TAPE CANNOT BE INSERTED 
    Fig 9: Trouble Shooting Flow Chart - Tape Player - Cassette Tape Cannot Be Inserted
    G02940642Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  11. CASSETTE TAPE INSERTED, BUT NO POWER 
    Fig 10: Trouble Shooting Flow Chart - Tape Player - Cassette Tape Inserted, But No Power
    G02940643Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  12. POWER COMING IN, BUT TAPE PLAYER NOT OPERATING 
    Fig 11: Trouble Shooting Flow Chart - Tape Player - Power Coming In, But Tape Player Not Operating
    G02940644Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  13. ANY SPEAKER DOES NOT WORK 
    Fig 12: Trouble Shooting Flow Chart - Tape Player - Any Speaker Does Not Work
    G02940645Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  14. SOUND QUALITY POOR (VOLUME FAINT) 
    Fig 13: Trouble Shooting Flow Chart - Tape Player - Sound Quality (Volume Faint)
    G02940646Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  15. TAPE JAMMED MALFUNCTION WITH TAPE SPEED OR AUTO-REVERSE 
    Fig 14: Trouble Shooting Flow Chart - Tape Player - Tape Jammed Malfunction With Tape Speed Or Auto-Reverse
    G02940647Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  16. CASSETTE TAPE WILL NOT BE EJECTED 
    Fig 15: Trouble Shooting Flow Chart - Tape Player - Cassette Tape Will Not Be Ejected
    G02940648Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  17. CD PLAYER 

  18. CD CANNOT BE INSERTED 
    Fig 16: Trouble Shooting Flow Chart - CD Player - CD Cannot Be Inserted
    G02940649Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  19. CD INSERTED, BUT NO POWER 
    Fig 17: Trouble Shooting Flow Chart - CD Player - CD Inserted, But No Power
    G02940650Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  20. POWER COMING IN, BUT CD PLAYER NOT OPERATING 
    Fig 18: Trouble Shooting Flow Chart - CD Player - Power Coming In, But CD Player Not Operating
    G02940651Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  21. SOUND JUMPS 
    Fig 19: Trouble Shooting Flow Chart - CD Player - Sound Jumps
    G02940652Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  22. SOUND QUALITY POOR (VOLUME FAINT) 
    Fig 20: Trouble Shooting Flow Chart - CD Player - Sound Quality Poor (Volume Faint)
    G02940653Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  23. ANY SPEAKER DOES NOT WORK 
    Fig 21: Trouble Shooting Flow Chart - CD Player - Any Speaker Does Not Work
    G02940654Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  24. CD WILL NOT BE EJECTED 
    Fig 22: Trouble Shooting Flow Chart - CD Player - CD Will Not Be Ejected
    G02940655Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  25. STEREO COMPONENT AMPLIFIER 

  26. NO POWER COMING IN 
    Fig 23: Trouble Shooting Flow Chart - Stereo Component Amplifier - No Power Coming IN
    G02940656Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  27. POWER COMING IN, BUT WOOFER (POWER) AMPLIFIER NOT OPERATING 
    Fig 24: Trouble Shooting Flow Chart - Stereo Component Amplifier - Power (Coming IN, But Woofer (Power) Amplifier NOT Operating
    G02940657Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  28. ANY SPEAKER DOES NOT WORK 
    Fig 25: Trouble Shooting Flow Chart - Stereo Component Amplifier - Any Speaker Does Not Work
    G02940658Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  29. NOISE 

  30. NOISE OCCURS 
    Fig 26: Trouble Shooting Flow Chart - Noise Occurs
    G02940659Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  31. NOISE PRODUCED BY VIBRATION OR SHOCK WHILE DRIVING 
    Fig 27: Trouble Shooting Flow Chart - Noise Produced By Vibration Or Shock While Driving
    G02940660Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  32. NOISE PRODUCED WHEN ENGINE STARTS 
    Fig 28: Trouble Shooting Flow Chart - Noise Produced When Engine Starts
    G02940661Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002