GM Service Manual Online
For 1990-2009 cars only

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?

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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?

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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?

--

System OK

Go to Step 2