236
Abnormal: Repair or replace wire harness and connector
Normal: Check and replace radio assembly
11. Sound quality poor only when playing CD (Volume faint)
(1) Replace it with another CD and re-check
Normal: CD failure
Abnormal: Replace the disc box
(2) Replace the disc box
Normal: Box damaged
Abnormal: Check and replace radio assembly
12.CD sound jump
(1) Disc cleaning
 If the disc gets dirty, clean the disc by wiping the surface from the center to outside in the radial directions
with a soft cloth.
Notice:
Do not use a conventional record cleaner or anti--static preservative.
Standard: The fault is cleared.
Normal: The disc is dirty
Abnormal: Replace it with another CD and re-check.
(2) Replace it with another CD and re-check.
Standard: The fault is cleared.
Normal: CD failure
Abnormal: Check when it will happen
(3) Check when it will happen
 Check where sound jump will happen
Standard: Drive on bumpy road
Normal: Replace CD box
Abnormal: Compare with other vehicles of the same model
(4) Compare with other vehicles of the same model
 Compare with other vehicles of the same model of no fault. Check for any difference when faulty
occurs.
Standard: No difference is found.
Normal: Make sure there is no difference
Abnormal: Check CD box installation
(5) Check CD box installation
 Check CD box installation