Did you perform the Audible Warning System Check?

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Go to Step 2

Go to Audible Warnings System Check

Did you perform the BCM Diagnostic System Check?

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Go to Step 3

Go to Diagnostic System Check - Body Control System in Body Control Systems

1. Connect a Tech 2 scan tool to the Data Link Connector (DLC).
2. Use the Tech 2 scan tool in order to monitor the park brake switch input.
3. While observing the Tech 2 scan tool, apply and then release the parking brake.

Does the Tech 2 scan tool indicate that the park brake input is active with the parking brake applied?

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Go to Step 7

Go to Step 4

1. Turn the ignition switch to the LOCK position.
2. Disconnect the Tech 2 scan tool from the DLC.
3. Disconnect the BCM connector C1.
4. Release the parking brake.
5. Use a DMM in order to measure the voltage between the BCM connector C1 terminal D5 and B+.

Is the voltage within the specified range?

9-14 V

Go to Step 5

Go to Step 7

1. Leave the DMM connected from previous step.
2. Disconnect the park brake indicator switch electrical connector.
3. Measure the voltage again.

Is the voltage within the specified range?

9-14 V

Go to Step 6

Go to Step 8

1. Leave the DMM connected form previous step.
2. Disconnect the DRL module electrical connector C2.
3. Measure the voltage again.

Is the voltage within the specified range?

9-14 V

Go to Step 11

Go to Step 9

1. Disconnect the Tech 2 scan tool from the DLC.
2. Turn the ignition switch to the LOCK position.
3. Close all vehicle doors.
4. Apply the parking brake.
5. Step firmly and hold the brake pedal.
6. Start the engine.
7. While shifting the transaxle into DRIVE, listen to the chime.
8. While the transaxle is in DRIVE, release the parking brake. The chime stops.
9. Shift the transaxle into park.
10. Turn the engine OFF.

Did the BCM stop the chime for the parking brake reminder upon releasing the parking brake while the transaxle into DRIVE?

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Go to Step 12

Go to Step 13

Replace the park brake indicator switch.

Is the repair complete?

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System OK

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Check for a short to ground in circuit 1830.

Did you find a short?

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Go to Step 10

Go to Step 15

Repair the short to ground in circuit 1830.

Is the repair complete?

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System OK

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Repair a poor or an open connection in circuit 233.

Is the repair complete?

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System OK

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A malfunction is not present at this time. Refer to Audible Warnings Circuit Description for more information regarding the operation of the parking brake reminder.

Is the action complete?

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System OK

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1. Replace the BCM. Refer to Body Control Module Replacement in Body Control Systems.
2. Perform the Setup New BCM procedure. Refer to Body Control Module (BCM) Programming/RPO Configuration in Body Control Systems.

Is the repair complete?

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System OK

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Repair short to ground in circuit 1830.

Is the repair complete?

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System OK

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Replace the DRL module. Refer to Daytime Running Lights (DRL) Control Module Replacement in Lighting Systems.

Is the repair complete?

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System OK

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