GROUP
CAMPAIGN

Technical Service Bulletin
SUBJECT:

DATE

NUMBER
22-01-041H-1
MODEL(S)

DECEMBER 2022 ELANTRA HYBRID
(CN7 HEV)

DTC P17D249 MODULAR CLUTCH ACTUATOR
TCU UPDATE (SERVICE CAMPAIGN 983)

This bulletin supersedes TSB 22-01-041H due to an error in the ROM ID table.

 IMPORTANT
Dealers must perform this service campaign on all affected vehicles prior to customer
retail delivery and whenever an affected vehicle is in the shop for maintenance or repair.
Access the "Vehicle Information” screen via WEBDCS to identify open campaigns.
DESCRIPTION: This bulletin provides information related to a Modular Clutch Actuator
(MCA) compliance software update for P17D249, a permanent DTC that cannot be cleared
with the CARB drive cycle. The software update allows the MCA to send the appropriate
diagnostics status to the Hybrid Power Control Unit (HPCU) so the DTC can be cleared
when the CARB drive cycle has been met. Certain vehicles may experience a check engine
light.
STUI
This TSB includes a STUI picture as a requirement. The STUI picture requires the VIN and
date of the repair to be clearly visible. Please include the last 6 digits of the VIN and date of the
repair on a piece of paper next to the campaign sticker. Ensure the captured picture is
completed according to the steps in the TSB. All submitted claims without an associated STUI
picture that do not capture the VIN, repair date, and sticker are subject to debit. In addition, any
claims found to have an illegible, incomplete, missing, or incorrect picture are subject to debit.
APPLICABLE VEHICLES: Certain 2021-22MY Elantra Hybrid(CN7 HEV) vehicles equipped
with 6-speed Double Clutch Transmissions and produced from 12/15/2020 – 11/26/2021.
PARTS INFORMATION:
PART NAME
Campaign Sticker

Vehicle Emission
Recall - Proof of
Correction Card

PART NUMBER
00305-SC983

NP050-09006

QTY.
1

1

FIGURE
983
Dealer Code:
Date:
00305 SC983

REMARKS
Apply to all
vehicles
regardless of
state.
Order only for
States: CA, CT,
DE, MA, MD, ME,
NJ, NY, OR, PA,
RI, VT, WA

Circulate To: Service Manager, Warranty Manager, Service Advisors, Technicians, Fleet Repair

SUBJECT::

DTC P17D249 MODULAR CLUTCH ACTUATOR TCU UPDATE (SERVICE CAMPAIGN 983)

WARRANTY INFORMATION:
Model

Op Code

Elantra Hybrid
10D220R0
(CN7 HEV)

Operation

Op
Time

Casual Part

Nature
Code

Cause
Code

MCA
UPDATE

0.4 M/H

41050-2B100

T72

ZZ3

NOTE 1: Submit claim on Campaign Claim Entry Screen.
NOTE 2: If a part that is not covered by this campaign is found in need of replacement
while performing the campaign and the affected part is still under warranty, submit a
separate claim using the same repair order. If the affected part is out of warranty, submit
a Prior Approval request for goodwill consideration prior to the repair.
NOTE 3: A STUI picture of the installed label under the hood along with a piece of paper
displaying the last 6 digits of the VIN and the date of the repair must be included and
uploaded to STUI. If not included, claim will be subject to debit.
SERVICE PROCEDURE:
1. Before upgrading the control unit software, first verify the vehicle is affected by
checking the version of the vehicle’s control unit ROM ID against the TCU ROM
Information Table below.
TCU ROM INFORMATION TABLE:
Model

TM

PCU Part Number

Elantra Hybrid
(CN7 HEV)

6DCT

41050-2B100
41050-2B110

Old

M024
M029

ROM ID

New

M031
M031

2. Initially perform the GDS MCA Update in Auto Mode. Refer to the GDS Information
Table below for software information.
• If the MCU update starts but then fails in Auto Mode, disconnect the battery cables
then touch the cables together for one minute. Reconnect the battery cables, attach a
battery charger and perform the MANUAL UPDATE below.
• Refer to the General Instructions found in TSB 15-GI-001 (GDS Mobile).
GDS INFORMATION:
System Selection  MOTOR CLUTCH ACTUATOR (MCA)
Event #
Description
764*
764.CN7 HEV ACTUATOR-ENGINE CLUTCH LOGIC IMPROVEMENT
(*or use a later available event as listed in the GDS MCA update screen, if one is available.)
MANUAL UPDATE:
If the MCA Update starts but then fails in Auto Mode, perform the update in Manual Mode to
recover.
Model
MENU
Password
Elantra Hybrid
CN7 HEV 6DCT 41050-2B100/110
2110
(CN7 HEV)
3.

After the MCA Update is completed, check for Diagnostic Trouble Codes (DTC), and
erase any DTCs if present.

TSB #: 22-01-041H-1

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SUBJECT:

SUBJECT:

DTC P17D249 MODULAR CLUTCH ACTUATOR TCU UPDATE (SERVICE CAMPAIGN 983)

4. Fill in the information on the 00305-SC983
Campaign Sticker and apply onto the
hood in the area below the Emission
Label as shown.

Information

i
•

Be sure to clean the mounting
surface to ensure proper label
adhesion.

STUI
Using STUI, photograph the campaign
sticker along with the last 6 digits of the
VIN and the date of the repair on a piece
of paper.
Upload the photo to STUI.

TSB #: 22-01-041H-1

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SUBJECT:

SUBJECT::

DTC P17D249 MODULAR CLUTCH ACTUATOR TCU UPDATE (SERVICE CAMPAIGN 983)

For vehicles registered in California, Connecticut, Delaware, Maine, Maryland, Massachusetts,
New Jersey, New York, Oregon, Pennsylvania, Rhode Island, Vermont and Washington:
VEHICLE EMISSION RECALL - PROOF OF CORRECTION CARD
A Vehicle Emission Recall - Proof of Correction card must be filled out for all vehicles registered in
California, Connecticut, Delaware, Maine, Maryland, Massachusetts, New Jersey, New York, Oregon,
Pennsylvania, Rhode Island, Vermont and Washington. Residents of these states, who own an
affected vehicle, will be required to possess a Vehicle Emission Recall - Proof of Correction card as
evidence of voluntary service campaign completion, when they apply for vehicle registration renewal.
WHAT TO DO WITH THE CARD:
The Vehicle Emission Recall - Proof of Correction card MUST be completed by the Dealership’s
Service Manager using a permanent ink pen. A fine point pen is recommended. When filling in the
information, copy the information directly from the vehicle, not from the repair order. ALL
INFORMATION MUST BE PRINTED AND NEAT.
The copy of the card shown below indicates the areas to be filled in. Each area MUST be filled in.
The completely filled out Vehicle Emission Recall - Proof of Correction card should be given to
the owner of the vehicle upon completion of the Campaign.
1. Enter Vehicle’s
License Number

2. Enter “Hyundai”

3. Enter Model Year

4. Enter “ELANTRA HYBRID”

5. Enter the
vehicle’s
VIN Number

6. Enter “983”

7. Enter Dealership
Name

9. Enter Date
of Repair

10. Service
Manager
Sign Here

8. Enter Dealership’s Address.
NOTE: Enter the physical address, not
the mailing address (not a P.O. Box)

The campaign procedure is now complete.

TSB #: 22-01-041H-1

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