GM Service Manual Online
For 1990-2009 cars only

Step

Action

Value(s)

Yes

No

1

Did you perform the Radio/Audio System Check?

--

Go to Step 2

Go to Radio/Audio System Check

2

Use the J 39916-A in order to perform the motor speed test.

Is the cassette motor speed correct?

--

Go to Step 3

Go to Step 4

3

Use the J 39916-A in order to clean the cassette player.

Is the condition still present?

--

Go to Step 4

Go to Radio/Audio System Check

4

Replace the radio. Refer to one of the following procedures:

    •  Radio Replacement
    •  Radio Replacement
    •  Radio Replacement

Did you complete the repair?

--

Go to Radio/Audio System Check

--