PLUG-IN CHARGE CONTROL SYSTEM, Diagnostic DTC:U010087, U015587, U029387

DTC Code DTC Name
U010087 Lost Communication with ECM/PCM "A" Missing Message
U015587 Lost Communication with Instrument Panel Cluster (IPC) Control Module Missing Message
U029387 Lost Communication with Hybrid/EV Powertrain Control Module Missing Message

DESCRIPTION

The charge control ECU built into the electric vehicle charger assembly communicates with the ECM, meter circuit plate and hybrid vehicle control ECU via CAN communication.

DTC No. Detection Item DTC Detection Condition Trouble Area MIL Warning Indicate
U010087 Lost Communication with ECM/PCM "A" Missing Message

A CAN communication error between the ECM and electric vehicle charger assembly (CAN communication system malfunction) occurs

(1 trip detection logic)

 CAN communication system Comes on

Master Warning Light:

Comes on
U015587 Lost Communication with Instrument Panel Cluster (IPC) Control Module Missing Message

A CAN communication error between the meter circuit plate and electric vehicle charger assembly (CAN communication system malfunction) occurs

(1 trip detection logic)

 CAN communication system Does not come on

Master Warning Light:

Does not come on
U029387 Lost Communication with Hybrid/EV Powertrain Control Module Missing Message

A CAN communication error between the hybrid vehicle control ECU and electric vehicle charger assembly (CAN communication system malfunction) occurs

(1 trip detection logic)

 CAN communication system Comes on

Master Warning Light:

Comes on

CONFIRMATION DRIVING PATTERN

Tech Tips

After repair has been completed, clear the DTC and then check that the vehicle has returned to normal by performing the following All Readiness check procedure.

Click here


  1. Connect the GTS to the DLC3.

  2. Turn the power switch on (IG) and turn the GTS on.

  3. Clear the DTCs (even if no DTCs are stored, perform the clear DTC procedure).

  4. Turn the power switch off and wait for 2 minutes or more.

  5. Turn the power switch on (IG) and turn the GTS on.

  6. With power switch on (IG) and wait for 2 minutes or more.

  7. Enter the following menus: Powertrain / Plug-in Control / Utility / All Readiness.

  8. Check the DTC judgment result.

    Tech Tips


    • If the judgment result shows NORMAL, the system is normal.

    • If the judgment result shows ABNORMAL, the system has a malfunction.

    • If the judgment result shows INCOMPLETE or N/A, perform driving pattern again.

PROCEDURE


  1. CHECK DTC OUTPUT (PLUG-IN CONTROL)


    1. Connect the GTS to the DLC3.

    2. Turn the power switch on (IG).

    3. Enter the following menus: Powertrain / Plug-in Control / Trouble Codes.

    4. Check for DTCs.


      Powertrain > Plug-in Control > Trouble Codes

    5. Turn the power switch off.

      Result
      Proceed to
      NEXT

    NEXT

    GO TO CAN COMMUNICATION SYSTEM Click here