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Home >> Mazda >> 2017 >> CX-3 Touring, AWD >> Repair and Diagnosis >> Engine Performance >> System >> On-Board Diagnostic - Engine Control System (4 Of 5) >> DTC U0074-00; CAN System Communication Error (Local CAN Between PCM And TCM) >> Repeatability Verification Procedure
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Repeatability Verification Procedure

  1. Clear the DTC from the PCM memory using the M-MDS. (See CLEARING DTC [SKYACTIV-G 2.0] .)
  2. Start the engine.
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