ELECTRONIC SHIFT LEVER SYSTEM, Diagnostic DTC:U014000, U029300, U110700, U117000

DTC Code DTC Name
U014000 Lost Communication with Body Control Module (Sub) Missing Message
U029300 Lost Communication with Hybrid/EV Powertrain Control Module from Gear Shift Control Module "A"
U110700 Lost Communication with Power Management Module (Gear Shift Control Module "A")
U117000 Lost Communication with Brake System Control Module (Gear Shift Control Module "A")

DESCRIPTION

The shift control ECU transmits and receives signals via CAN communication to and from the main body ECU (multiplex network body ECU), hybrid vehicle control ECU, skid control ECU and certification ECU (smart key ECU assembly).

DTC No. Detection Item DTC Detection Condition Trouble Area Warning Indicate
U014000 Lost Communication with Body Control Module (Sub) Missing Message

2 seconds elapse after turning power switch on (IG) with battery voltage 10 V or higher and a CAN communication malfunction between main body ECU (multiplex network body ECU) occurs continuously for 3.6 seconds or more.

(1 trip detection logic)

 CAN communication system

  • Master Warning Light


    • Comes on

  • Multi-information Display Error Message


    • Displayed
U029300 Lost Communication with Hybrid/EV Powertrain Control Module from Gear Shift Control Module "A"

3 seconds elapse after turning power switch on (IG) with battery voltage 10 V or higher and a CAN communication malfunction between hybrid vehicle control ECU occurs continuously for 10.6 seconds or more.

(1 trip detection logic)

 CAN communication system

  • Master Warning Light


    • Comes on

  • Multi-information Display Error Message


    • Displayed
U110700 Lost Communication with Power Management Module (Gear Shift Control Module "A")

3 seconds elapse after turning power switch on (IG) with battery voltage 10 V or higher and a CAN communication malfunction between certification ECU (smart key ECU assembly) occurs continuously for 3.6 seconds or more.

(1 trip detection logic)

 CAN communication system

  • Master Warning Light


    • Comes on

  • Multi-information Display Error Message


    • Displayed
U117000 Lost Communication with Brake System Control Module (Gear Shift Control Module "A")

3 seconds elapse after turning power switch on (IG) with battery voltage 10 V or higher and a CAN communication malfunction between skid control ECU occurs continuously for 2.2 seconds or more.

(1 trip detection logic)

 CAN communication system

  • Master Warning Light


    • Comes on

  • Multi-information Display Error Message


    • Displayed

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 All Readiness check procedure.

Click here


  1. Turn the power switch on (IG) and wait for 2 minutes or more.

PROCEDURE


  1. CHECK DTC OUTPUT (HEALTH CHECK)


    1. Connect the GTS to the DLC3.

    2. Turn the power switch on (IG).

    3. Enter the following menus: Health Check.

    4. Check for DTCs.

      Result
      Result Proceed to
      DTC P176D12 does not output. A
      DTC P176D12 is output. B

    5. Turn the power switch off.


    A

    GO TO CAN COMMUNICATION SYSTEM Click here

    B

    GO TO DTC CHART (P176D12) Click here