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Home >> Mazda >> 2024 >> CX-90 Turbo Select >> Repair and Diagnosis >> Transmission >> Automatic Trans >> On-Board Diagnostic - Automatic Transaxle (Mm8AX-EC) >> DTC P081C-00: Parking Lock Is Stuck (Parking Locked Status)

DTC P081C-00: Parking Lock Is Stuck (Parking Locked Status)

System malfunction location Parking lock is stuck (parking locked status)
Detection condition
  • Parking lock cannot be released for a continuous period of time even though the parking lock is released.
Fail-safe
  • Not applicable
Possible cause
  1. TCM stores following DTCs.
  2. PCM detects the DTC that the engine cannot started. (See DTC TABLE [PCM (PYUL)] .) DTC TABLE [PCM (H3T)] (See DTC TABLE [PCM (H3T)] .)
  3. If the engine cannot be started. (With Mazda M Hybrid boost) (See SYMPTOM TROUBLESHOOTING [T3] .) (See SYMPTOM TROUBLESHOOTING [H3T] .)
  4. Mazda M Hybrid Boost battery state of charge (SOC) is lower. (With Mazda M Hybrid boost)
  5. Malfunction in the following automatic transmission component parts (Refer to [AUTOMATIC TRANSMISSION REMOVAL/INSTALLATION ] in service information).
    • Parking lock mechanism
Repeatability verification procedure
  1. Clear the DTC recorded in the memory. (See CLEARING DTC .)
  2. Perform the following procedure to ensure that the DTC has been resolved:
    • Drive the vehicle. (selector lever at D or R position)
System wiring diagram
  • Not applicable