Schematic Reference: Audible Warnings Schematics

Did you perform the Diagnostic System Check - Vehicle?

Go to Step 2

Go to Diagnostic System Check - Vehicle in Vehicle DTC Information

1. Install a scan tool.
2. Turn ON the ignition, with the engine OFF.
3. With a scan tool, perform the Chime Test in the Radio.

Does the chime sound?

Go to Step 3

Go to Step 4

Open the driver door.

Does the door ajar indicator illuminate when the driver's door is opened?

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

Go to Door Ajar Indicator Malfunction in Doors

1. Turn ON the radio.
2. Adjust the radio balance and fade to the left front speaker.

Does the speaker operate properly?

Go to Step 5

Go to Speakers Inoperative - One or More in Entertainment

Important: Perform the set up procedure for the replacement radio or multifunction alarm module (RPO).

Replace the radio. Refer to Radio Replacement in Entertainment or Multifunction Alarm Module Replacement .

Did you complete the replacement?

Go to Step 6

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Operate the system in order to verify the repair.

Did you correct the condition?

System OK

Go to Step 2