Schematic Reference: Audible Warnings Schematics

Did you perform the Audible Warnings Diagnostic System Check?

Go to Step 2

Go to Diagnostic System Check - Audible Warnings

1. Place the key in the ignition.
2. Open the driver door.

Does the chime sound?

Go to Step 3

Go to Step 4

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

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

Go to Courtesy Lamps Inoperative in Lighting Systems

1. Turn the radio ON.
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: The radio may require programming.

With a scan tool, perform the radio setup procedure from the radio Special Functions menu.

Does the radio operate properly?

Go to Step 7

Go to Step 6

Important: Program the replacement radio.

Replace the radio. Refer to Radio Replacement in Entertainment.

Did you complete the replacement?

Go to Step 7

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Operate the system in order to verify the repair.

Did you correct the condition?

System OK

Go to Step 2