Monitor DTC Status

1. Plug GDS to Data Link Connector (DLC).
2. Turn "ON" the ignition switch.
3. Select "Diagnostic Trouble Codes (DTC)," and click "DTC Status" to check DTC information.
4. Read the "DTC State" parameter.

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5. Record all DTCs, DTC state and freeze frame data. Is the DTC State "Present?"

YES 

• Go to next procedure.

NO 

• If DTC is 'History', perform EPB Apply/Release several times to check same problem happens.
• Fault is intermittent and caused either by poor contact in connectors or wiring harness, or it has been repaired and Control Module memory is not cleared yet or battery performance status. Thoroughly check terminal of battery, all connectors (and connections) for looseness, bending, corrosion, contamination, deterioration, and/or damage.