For 1990-2009 cars

Step | Action | Yes | No
--- | --- | --- | ---
1 | Did you review the Radio/Audio System Description and Operation and perform the necessary inspections? | Go to Step 2 | Go to Symptoms - Entertainment
2 | Use the J 39916-A in order to perform the motor speed test. Is the cassette motor speed correct?

1. Clean the cassette player using the J 39916-A Audio System Diagnostic Audio Kit.
2. Perform the motor speed test using the diagnostic tape located in the J 39916-A .

Did you find and correct the condition?

Go to Step 4

Go to Step 3

3 | Replace the radio. Refer to Radio Replacement . Did you complete the repair? | Go to Step 4 | --
4 | Operate the system in order to verify the repair. Did you correct the condition? | System OK | Go to Step 2