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NO.4 SOUND JUMPS.

id0903a1806200

4 | Sound jumps./03:Er02, 06:Er02, 10:Er02, 22:Er02
TROUBLESHOOTING HINTS • Audio units is malfunctioning. • Defective CD. (e.g., cracked, badly bent, rough edges, scratch, dirty CD, condensation). • Improper audio unit installation. (e.g., rattle, loose) • Inadequate tire pressure.

  Note

• The CD may be malfunctioning if the CD player/changer does not eject the certain CD only. Inspect the CD player/changer operation using the CD known to be good.

Diagnostic procedure

STEP | INSPECTION | ACTION
--- | --- | ---
1 | • Does the sound jump when the vehicle is stopped? | Yes | Go to the Step 6.
No | Go to the next step.
2 | • Drive the vehicle. • Does the sound jump when driving over uneven surfaces? | Yes | Go to the next step.
No | Go to the Step 6.
3 | • Is the audio unit installed securely? | Yes | Go to the next step.
No | Install the audio unit securely.
4 | • Inspect the tire pressure. • Is the tire pressure normal? | Yes | Replace the audio unit.
No | Go to the next step.
5 | • Adjust the tire pressure within specification. • Does the sound jump when driving the vehicle? | Yes | Replace the audio unit.
No | Audio system is normal. Explain repairs to the customers.
6 | • Replace the CD known to be good. • Does the sound jump when driving the vehicle? | Yes | Replace the audio unit.
No | Audio system is normal. Explain to the customer that the CD is malfunctioning.