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Home >> Chevrolet >> 2011 >> Volt >> Repair and Diagnosis >> Engine Performance >> System >> Data Communications System >> Diagnostic Information and Procedures >> DTC U183B >> Diagnostic Fault Information
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Diagnostic Fault Information

Circuit Short to Ground Open/High Resistance Short to Voltage Signal Performance
B+ U183B* U183B - -
Ignition U183B* U183B* - -
Wake-Up Signal P06E4* U183B* - -
High Speed GMLAN Serial Data (+) U0073* U183B* U0073* -
High Speed GMLAN Serial Data (-) U0073* U183B* U0073* -
Ground - U183B* - -
* Other modules/DTCs may set and multiple symptoms including a no start condition may occur with this fault.
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