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Home >> Mazda >> 2021 >> CX-5 Signature >> Repair and Diagnosis >> External Pages >> Different car >> Section 75 (On-Board Diagnostic - Rear Body Control Module (RBCM)) >> DTC U2100-00: Rear Body Control Module (RBCM) Configuration Error >> Notes

DTC U2100-00: Rear Body Control Module (RBCM) Configuration Error: Notes

WARNING: This page is about a different car, the 2016 Mazda CX-5. However, it is still accessible from the selected car via links, so may be relevant.
System malfunction location  Rear body control module (RBCM) configuration error
Detection condition 
  • Rear body control module (RBCM) configuration error detected.
Fail-safe  -
Possible cause 
  • Rear body control module (RBCM) configuration error
  • Rear body control module (RBCM) malfunction
System wiring diagram  -