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Home › Buick › 2013 › Verano Base › Repair and Diagnosis › Engine Performance › System › Data Communication System › Diagnostic Information and Procedures › DTC U1814 › Diagnostic Fault Information

Diagnostic Fault Information

Circuit Short to Ground Open/High Resistance Short to Voltage Signal Performance
Ignition U1814 02* U0100-U02FF - -
* Vehicle may not start.
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