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Home › Cadillac › 2017 › XT5 Base › Repair and Diagnosis › Engine Performance › System › Data Communication System - Diagnostic Information And Procedures › Diagnostic Information and Procedures › DTC U2409: Transmission Range Control Module High Speed CAN Bus Off › Diagnostic Fault Information

Diagnostic Fault Information

Circuit Short to Ground Open/High Resistance Short to Voltage Signal Performance
High Speed GMLAN Serial Data (+) U0073, U2409* U0073, U2409* U0073, U2409* -
High Speed GMLAN Serial Data (-) U0073, U2409* U0073, U2409* U0073, U2409* -
* Other DTCs may set with this fault.
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