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Home >> Mazda >> 2024 >> CX-90 PHEV Preferred >> Repair and Diagnosis >> Hybrid/Electric Powertrain >> Electric Motor Systems >> On-Board Diagnostic - Drive Motor Control Module (With MAZDA M Hybrid Boost) >> DTC U0073-00: Can Communication System: Can System Communication Error (Can Bus No. 2)

DTC U0073-00: Can Communication System: Can System Communication Error (Can Bus No. 2)

U0073: 00 (SGC2/DMCM (WITH MAZDA M HYBRID BOOST)) DETECTION CONDITION AND POSSIBLE CAUSE

System malfunction location CAN communication system: CAN system communication error (CAN bus No. 2)
Detection condition
  • The drive motor control module detects a CAN bus communication line (CAN bus No. 2) malfunction.
Fail-safe
  • Not applicable
Possible cause
  1. CAN bus communication line (CAN bus No. 2) error
    NOTE:
Repeatability verification procedure
  • Not applicable
System wiring diagram
  • Not applicable