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Home >> Mazda >> 2021 >> CX-5 Signature >> Repair and Diagnosis >> External Pages >> Different car >> Section 145 (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 2017 Mazda CX-5. However, it is still accessible from the selected car via links, so may be relevant.
DETECTION CONDITION AND POSSIBLE CAUSES

Description Rear body control module (RBCM) configuration error
Detection condition
  • Rear body control module (RBCM) configuration error (no configuration) detected.
Fail-safe function Not applicable
Possible cause
  • Rear body control module (RBCM) configuration error
    • Rear body control module (RBCM) configuration is not completed.
      • No configuration of rear body control module (RBCM)
  • Rear body control module (RBCM) malfunction
System wiring diagram Not applicable