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Home >> Mazda >> 2024 >> CX-90 Turbo Select >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 5 (Engine Cooling System (VIN A)) >> ELECTRIC WATER PUMP No. 1 INSPECTION [PYUL] >> Inspect Electric Water Pump No. 1 >> DTC inspection

DTC inspection

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  1. Perform a DTC inspection using the M-MDS to verify if any electric water pump No. 1-related DTCs are detected. (Refer to [DTC INSPECTION ] in the appropriate troubleshooting information )

    DTC is detected 

    • Inspect for possible causes of detected DTCs in the order from the top. (Refer to [DTC TABLE [PCM] ] in the appropriate troubleshooting information )
      • If the malfunction is not resolved, replace the electric water pump No. 1.

    No DTC is detected