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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 P061B-00: Drive Motor Control Module: Signal Error
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DTC P061B-00: Drive Motor Control Module: Signal Error

P061B: 00 (SGC2/DMCM (WITH MAZDA M HYBRID BOOST)) DETECTION CONDITION AND POSSIBLE CAUSE

System malfunction location Drive motor control module: Signal error
Detection condition
  • The drive motor control module detects the following malfunction.
    • Operation mode command error
    • Target torque reliability error
    • CAN signal simultaneous error (120 h, 572 h)
    • L2 phase current acquisition error
    • L2 angle acquisition error
    • L1 estimated torque reliability error
    • L1 Motor speed reliability error
Fail-safe
  • Not applicable
Possible cause
  1. Drive motor control module malfunction (Refer to [INVERTER REMOVAL/INSTALLATION ] in service information).
Repeatability verification procedure
  1. Clear the DTC recorded in the memory. (See CLEARING DTC .)
System wiring diagram
  • Not applicable