Drive Belt Inspection
1.
Visually check the belt for excessive wear, frayed cords etc.
If any defect has been found, replace the drive belt.
  ...
In-car Sensor Replacement
1.
Disconnect the negative (-) battery terminal.
2.
Using a screwdriver or remover, remove the center fascia panel
(A).
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Troubleshooting, Customer Complaint Analysis Check Sheet
There are six areas where a problem can occur: wiring harness, the radio,
the CD player, and speaker. Troubleshooting enables you to confine the problem
to a particular area.
Chart 1 ...