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Home >> Mazda >> 2017 >> CX-5 Grand Select, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 172 (On-Board Diagnostic - Radar Unit) >> DTC C1A67-04; Radar Unit Internal Circuit Malfunction >> Notes

DTC C1A67-04; Radar Unit Internal Circuit Malfunction: Notes

WARNING: This page is about a different car, the 2017 Mazda 3. However, it is still accessible from the selected car via links, so may be relevant.
DETECTION CONDITION & POSSIBLE CAUSE

Description Radar unit internal circuit malfunction
Detection condition
  • Radar unit internal circuit malfunction
Fail-safe
  • Inhibits the mazda radar cruise control (MRCC) system control
  • Inhibits the smart brake support (SBS) system control
  • Inhibits the distance recognition support system (DRSS) control
Possible cause
  • Radar unit malfunction
System wiring diagram Not applicable