Did you perform the Brake Warning System Check?

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Go to Step 2

Go to Brake Warning System Check

1. Verify that the parking brake is not engaged.
2. Turn the ignition switch to the RUN position.

Is the PARK indicator illuminated?

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Go to Step 3

Go to Brake Warning Indicator, Message, and Chime Always On

1. Disconnect the parking brake switch.
2. Measure the resistance between the parking brake switch connector terminal A and ground.

Is the resistance within the specified range?

Less than 5 ohms

Go to Step 4

Go to Step 6

1. Disconnect the instrument panel cluster (IPC) connectors.
2. Measure the resistance between the IPC connector C2 terminal A1 and ground.

Is the resistance less than the specified range?

5 ohms

Go to Step 5

Go to Step 7

Repair a short to ground in CKT 1134 (LT BLU). Refer to Wiring Repairs in Wiring Systems.

Did you complete the repair?

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Go to Brake Warning System Check

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Test the parking brake for proper adjustment. If the adjustment is OK, replace the parking brake switch.

Did you complete the repair?

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Go to Brake Warning System Check

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1. Perform the IPC diagnostic system check. Refer to Diagnostic System Check - Instrument Cluster in Instrument Panel, Gauges, and Console.
2. If no concerns are found, replace the IPC. Refer to Instrument Cluster Replacement in Instrument Panel, Gauges, and Console.

Did you complete the repair?

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Go to Brake Warning System Check

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