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Home >> Acura >> 2014 >> TL Base >> Repair and Diagnosis >> Engine Performance >> System >> Advanced Diagnostics -- TL >> DTC U0029: F-CAN Malfunction (BUS-OFF (Engine Control Module (ECM)/Powertrain Control Module (PCM))) >> Malfunction Threshold
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Malfunction Threshold

The ECM/PCM does not receive any signals via the F-CAN lines for at least 1 second.