GM Service Manual Online
For 1990-2009 cars only

Step

Action

Value(s)

Yes

No

1

Inspect the operation of the CD player.

Is the CD player skipping?

--

Go to Step 2

Go to Step 3

2

  1. Inspect the compact disc player.
  2. If an error message occurred while trying to play a CD in the compact disc player, inspect the CD player for the following conditions:
  3. • The disc is inserted upside down.
    • The disc is dirty.
    • The disc is badly scratched.
    • The disc is wet.
    • The disc has moisture build-up. Allow an hour for the condensation to evaporate.
    • Use a known good disc.
    • Extremely high internal instrument panel temperatures may cause the disc to be ejected.

Is the CD player operating correctly?

--

System OK

Go to Step 3

3

  1. Inspect the disc for proper insertion.
  2. Inspect the disc for scratches.
  3. Inspect the disc for dirt or fingerprints and clean as needed.
  4. Observe the road for roughness. The condition may be normal.
  5. Duplicate the condition with a known good disc. Some discs may contain marks not readily visible.

Is the CD player operating correctly?

--

Go to Step 5

Go to Step 4

4

Service the remote CD changer and replace if necessary.

Is the repair complete?

--

Go to Step 5

--

5

Operate the system in order to verify the repair.

Did you correct the condition?

--

System OK

Go to Step 1