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Canada: 1-800-268-6800
New Chevrolet owners are automatically enrolled in the Roadside Assistance Program.
See Roadside Assistance Program.
Diesel Exhaust FluidDiagnostic Repair Verification
Note:After a repair has been made, some DTCs require the ignition to be turned OFF thenback ON before the scan tool function will clear the DTC.Ignition OFF.Install any components or connectors that have been removed or replaced during diagnosis.Perform any adjustment, programming or setup procedure ...