Home >> Mazda >> 2017 >> CX-3 Touring, AWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Communication Devices >> On-Board Diagnostic - Body Control Module >> DTC U0001-88; U0100-00; U0101-00; U0121-00; U0151-00; U0155-00; U0214-00; U023A-00; Module Communication Errors >> Diagnostic Procedure