GM Service Manual Online
For 1990-2009 cars only

Step

Action

Value(s)

Yes

No

1

Was the Radio/Audio System Check performed?

--

Go to Step 2

Refer to Radio/Audio System Check

2

Inspect the tape player for obstruction through the tape door.

Are there any obstructions present?

--

Go to Step 3

Go to Step 4

3

    Important: Incorrect removal of obstructions may damage the tape player.

  1. Remove the obstruction.
  2. Inspect and clean all of the moving parts and the tape head.
  3. Insert the diagnostic test tape from J 39916-A .

Does the test tape operate correctly?

--

Refer to Radio/Audio System Check

Go to Step 4

4

Service the radio.

Is the repair complete?

--

Refer to Radio/Audio System Check

--