GM Service Manual Online
For 1990-2009 cars only

Step

Action

Value(s)

Yes

No

DEFINITION: All chime functions are inoperative.

1

Did you perform the Audible Warnings Diagnostic System Check?

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Go to Step 2

Go to A Diagnostic System Check - Audible Warnings

2

  1. Turn OFF the ignition, with the key in the ignition.
  2. Open the driver's door.

Does the chime sound?

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Go to Testing for Intermittent and Poor Connections in Wiring Systems

Go to Step 3

3

Do the courtesy lamps illuminate when the driver's door is opened?

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Go to Step 4

Go to Courtesy or Dome Lamps Inoperative in Lighting Systems

4

  1. Turn ON the ignition, with the engine OFF.
  2. Turn ON the radio.
  3. Adjust the radio balance and fade to the left front speaker.

Does the speaker operate properly?

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Go to Step 5

Go to Speakers Inoperative - One or More in Entertainment

5

Important: Perform the set up procedure for the radio. Refer to Radio Setup in Entertainment.

Replace the radio. Refer to Radio Replacement in Entertainment.

Did you complete the replacement?

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Go to Step 6

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6

Operate the system in order to verify the repair.

Did you correct the condition?

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System OK

Go to Step 3