Schematic Reference: Audible Warnings Schematics

DEFINITION: The chime sounds with the driver's door open.

Did you perform the Audible Warning Diagnostic System Check?

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Go to Step 2

Go to Diagnostic System Check - Audible Warnings

Are any indicators illuminated?

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Go to Symptoms - Instrument Panel, Gages and Console

Go to Step 3

1. Turn the ignition OFF.
2. Turn the headlamp switch to OFF.
3. Remove the key from the ignition.
4. Open the driver door.

Does the chime sound?

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Go to Step 4

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

1. Install a scan tool.
2. Turn the ignition ON, with the engine OFF.
3. With the scan tool observe the Head Lamp Relay Feedback parameter in the BCM Input 2 data display.

Does the Head Lamp Relay Feedback parameter display ON?

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Go to Diagnostic System Check - Lighting Systems in Lighting Systems

Go to Step 5

1. Open and close the driver door.
2. With the scan tool observe the Driver Door Jamb Switch parameter in the BCM data list.

Does the Driver Door Jamb Switch parameter toggle between ACTIVE and INACTIVE?

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Go to Step 8

Go to Step 6

1. Disconnect the driver door jamb switch.
2. With the scan tool observe the Driver Door Jamb Switch parameter in the BCM Input 1 data list.

Does the Driver Door Jamb Switch parameter display ACTIVE?

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Go to Step 7

Go to Step 11

Test the driver door jamb switch signal circuit for a short to ground. Refer to Circuit Testing and to Wiring Repairs in Wiring Systems.

Did you find and correct the condition?

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Go to Step 17

Go to Step 13

1. Disconnect the ignition switch connector C201.
2. Install a scan tool.
3. Turn the ignition ON, with the engine OFF.
4. With the scan tool, observe the Key In Ignition parameter in the BCM Input 1 data list.

Does the Key In Ignition parameter display YES?

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Go to Step 9

Go to Step 10

Test the key in ignition switch signal circuit for a short to ground between the BCM and C201. Refer to Circuit Testing and to Wiring Repairs in Wiring Systems.

Did you find and correct the condition?

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Go to Step 17

Go to Step 13

Test the key in ignition switch signal circuit for a short to ground between the switch and C201. Refer to Circuit Testing and to Wiring Repairs in Wiring Systems

Did you find and correct the condition?

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Go to Step 17

Go to Step 12

Inspect for poor connections at the harness connector of the driver door jamb switch. Refer to Testing for Intermittent Conditions and Poor Connections and to Connector Repairs in Wiring Systems.

Did you find and correct the condition?

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Go to Step 17

Go to Step 14

Inspect for poor connections at the harness connector of the ignition key alarm switch. Refer to Testing for Intermittent Conditions and Poor Connections and to Connector Repairs in Wiring Systems.

Did you find and correct the condition?

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Go to Step 17

Go to Step 15

Inspect for poor connections at the harness connector of the BCM. Refer to Testing for Intermittent Conditions and Poor Connections and to Connector Repairs in Wiring Systems.

Did you find and correct the condition?

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Go to Step 17

Go to Step 16

Replace the driver door jamb switch. Refer to Front Side Door Lock Actuator Replacement in Doors.

Did you complete the replacement?

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Go to Step 17

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Replace the ignition key alarm switch. Refer to:

Did you complete the replacement?

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Go to Step 17

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Important: Perform the set up procedure for the replacement BCM.

Replace the BCM. Refer to Body Control Module Replacement in Body Control System.

Did you complete the replacement?

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Go to Step 17

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Operate the system in order to verify the repair.

Did you correct the condition?

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System OK

Go to Step 3