Home >> Mazda >> 2017 >> CX-3 Touring, AWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Collision/Avoidance >> On-Board Diagnostic - Blind Spot Monitoring Control Module >> DTC U0001-88; U0100-00; U0121-00; U0155-00; U0214-00; Unit Communication Errors >> Diagnostic Procedure