Home >> Mazda >> 2017 >> CX-5 Grand Select, FWD >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> On-Board Diagnostic - Engine Control System (4 Of 5) >> DTC U0073-00; U0101-00; U0104-00; U0121-00; U0131-00; U0140-00; U0151-00; U0155-00; U0214-00; U023A-00; Can System Communication Errors (HS Can) >> Diagnostic Procedure