СИСТЕМА ECD, Diagnostic DTC:P1611

DTC Code DTC Name
P1611 ECM/PCM Processor / Run Pulse

DESCRIPTION

DTC No. DTC Detection Condition Trouble Area
P1611 ECU malfunction ECM

CAUTION / NOTICE / HINT

Tech Tips

Read freeze frame data using the GTS. Freeze frame data records the engine condition when malfunctions are detected. When troubleshooting, freeze frame data can help determine if the vehicle was moving or stationary, if the engine was warmed up or not, and other data from the time the malfunction occurred.

PROCEDURE


  1. READ OUTPUT DTC (INTERIOR IC DTC IS OUTPUT AGAIN)


    1. Clear the DTC Click here.

    2. Turn the ignition switch to ON.

    3. Check the DTC Click here.

      Result
      Display (DTC output) Proceed to
      DTC P1611 is output again A
      No DTC output B

    A

    REPLACE ECM Click here

    B

    CHECK FOR INTERMITTENT PROBLEMS Click here