- Replacing the electronic brake control unit.
- Replacing the brake system pressure modulator.
Calibrate the brake pressure sensor using a scan tool as follows:
1. Apply the parking brake and, if equipped, place the automatic transmission in park.
2. Release the brake pedal.
3. Connect the diagnostic tool to the data bus connector.
4. Turn on the ignition, but do not start the engine.
5. Listed «ECM configuration/reset functions» (EBCM Configuration/ Reset Functions) choose «Brake Pressure Sensor Calibration» (Brake Pressure Sensor Calibration).
6. Follow the scan tool prompts to complete the calibration procedure.
7. Remove any trouble codes that may have occurred during the calibration process.
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