ECD SYSTEM, Diagnostic DTC:P06DF

DTC Code DTC Name
P06DF Glow Plug Control Module 1 Memory Checksum Error

DESCRIPTION

Refer to DTC P052F.

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DTC No.

Detection Item

DTC Detection Condition

Trouble Area

MIL

Memory

P06DF

Glow Plug Control Module 1 Memory Checksum Error

Preheating control unit internal error for 1.2 seconds.

(3 trip detection logic)

Glow plug controller assembly

Does not come on

DTC stored

CAUTION / NOTICE / HINT

Tip:

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. CHECK ANY OTHER DTCS OUTPUT (IN ADDITION TO DTC P06DF)

    1. Connect the GTS to the DLC3.

    2. Turn the ignition switch to ON and turn the GTS on.

    3. Enter the following menus: Powertrain / Engine and ECT / Trouble Codes.

      Powertrain > Engine and ECT > Trouble Codes

    4. Read the DTCs.

      Result

      Result

      Proceed to

      DTC P06DF

      A

      DTC P06DF and other DTCs

      B
      Tip:

      If any DTCs other than P06DF are output, troubleshoot those DTCs first.

    B

    GO TO DTC CHART

    Click here

    A

  2. REPLACE GLOW PLUG CONTROLLER ASSEMBLY

    1. Replace the glow plug controller assembly.

      Click here

    Result

    Proceed to

    NEXT
    NEXT

  3. CONFIRM WHETHER MALFUNCTION HAS BEEN SUCCESSFULLY REPAIRED

    1. Connect the GTS to the DLC3.

    2. Turn the ignition switch to ON and turn the GTS on.

    3. Clear the DTCs.

      Powertrain > Engine and ECT > Clear DTCs

    4. Turn the ignition switch off and wait for 60 seconds or more [A].

    5. Perform road test [B].

    6. Repeat [A] and [B] for the number of trips detected.

    7. Enter the following menus: Powertrain / Engine and ECT / Trouble Codes.

      Powertrain > Engine and ECT > Trouble Codes

    8. Confirm that the DTC is not output again.

    Result

    Proceed to

    NEXT
    NEXT

    END