GM Service Manual Online
For 1990-2009 cars only

Step

Action

Value(s)

Yes

No

1

Did you perform the Radio/Audio System Diagnostic System Check?

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Go to Step 2

Go to Diagnostic System Check - Radio/Audio System

2

Insert the cassette tape from the J 39916-A in order to perform the motor speed test.

Is the cassette motor speed correct?

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Go to Step 3

Go to Step 4

3

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

Did you complete the cleaning?

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Go to Step 5

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4

Replace the radio and perform the set up procedure for the radio. Refer to Radio Replacement for service procedure and Radio Setup for set up procedure.

Did you complete the replacement?

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Go to Step 5

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5

Operate the system in order to verify the repair.

Did you correct the condition?

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System OK

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