For 1990-2009 cars

Step | Action | Value(s) | Yes | No
--- | --- | --- | --- | ---
DEFINITION: The Rear Seat Audio (RSA) L.E.D. power indicator is always on.
1 | Did you perform the Radio/Audio Diagnostic System Check? | -- | Go to Step 2 | Go to Diagnostic System Check - Radio/Audio System
2 |

1. Turn the ignition to accessory.
2. Turn the radio on.
3. Observe the power indicator L.E.D. on the Rear Seat Audio (RSA ) control.

Is the power indicator off?

--

Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems

Go to Step 3

3 | Press the power button on the rear seat audio control. Did the power indicator turn off? | -- | Go to Step 5 | Go to Step 4
4 | Test the radio rear seat audio control enable circuit for a short to battery voltage. Refer to Circuit Testing and Wiring Repairs Did you find and correct the condition? | -- | Go to Step 5 | --
5 | Operate the system in order to verify the repair. Did you correct the condition? | -- | System OK | Go to Step 2