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Home › Oldsmobile › 2001 › Intrigue GX › Repair and Diagnosis › Engine Performance › System › Engine Controls - Self-Diagnostics › Diagnostic Tests › DTC P1381: Misfire Detected - No Communication With Brake Control Module › Code Enable Criteria

Code Enable Criteria

Engine load is less than 87 percent.
Engine speed is less than 5000 RPM.
Vehicle speed is more than 10 MPH.
A misfire DTC is occurring and requesting MIL on.