NHTSA ID Number: 10189612
Manufacturer Communication Number: TSB_FUE051
TSB/Document Date: 2021-04-06
Summary
TECHNICAL SERVICE BULLETIN: SERVICE ACTION: VARIABLE MUFFLER OPERATION LOGIC IMPROVEMENT (SA468) - This bulletin provides the procedure to update the software logic of the Engine Control Module (ECM) system on some 2022MY Stinger (CK) vehicles equipped with the 3.3L GDI engine and 8AT transmission, produced from January 15, 2021 through February 5, 2021, to improve the variable sound of the muffler in "sport mode."
GROUP
FUE
NUMBER
051
MODEL
2022MY
Stinger (CK) w/3.3L
GDI 8AT
DATE
March 2021
TECHNICAL SERVICE BULLETIN
SUBJECT:
SERVICE ACTION: VARIABLE MUFFLER OPERATION
LOGIC IMPROVEMENT (SA468)
This bulletin provides the procedure to update the software logic of the Engine Control Module
(ECM) system on some 2022MY Stinger (CK) vehicles equipped with the 3.3L GDI engine and
8AT transmission, produced from January 15, 2021 through February 5, 2021, to improve the
variable sound of the muffler in “sport mode”. The exhaust sound in “sport mode” was not
properly mapped exhibiting a low and poor sound, especially under “low to moderate” load. Apply
the improved logic to the ECM system using the KDS ECU Upgrade function as described in this
bulletin. For confirmation that the latest reflash has been applied to a vehicle you are working
on, verify the ROM ID using the table on page 3 of this bulletin.
Kia
Diagnostic System (KDS)
NOTICE
A Service Action is a repair program without customer notification that is performed
during the warranty period. Any dealer requesting to perform this repair outside the
warranty period will require DPSM approval.
Repair status for a VIN is provided on WebDCS (Service → Warranty Coverage →
Warranty Coverage Inquiry → Campaign Information). Not completed Recall / Service
Action reports are available on WebDCS (Consumer Affairs → Not Completed Recall
→ Recall VIN → Select Report), which includes a list of affected vehicles.
This issue number is SA468.
Printed TSB copy is for reference only; information may be updated at any time.
Always refer to KGIS for the latest information.
Circulate To:
X General Manager
X Service Advisors
X Technicians
X Service Manager
X Parts Manager
X Body Shop Manager Fleet Repair
Page 2 of 9
SUBJECT:
SERVICE ACTION: VARIABLE MUFFLER OPERATION
LOGIC IMPROVEMENT (SA468)
ECU Upgrade Procedure:
To correct this condition, the ECU should be reprogrammed using the KDS
download, as described in this bulletin.
Upgrade Event Name
542. CK PE 3.3TGDI 8AT VARIABLE MUFFLER SOUND LOGIC IMPROVEMENT
NOTICE
•
•
•
•
•
•
•
•
Confirm a fully charged battery with 12.3 volts or higher is necessary or the use of
a fully charged jump starter box connected to the battery.
Ensure the KDS GDS is sufficiently charged at 60% or higher prior to reflash.
All ECU upgrades must be done with the ignition key in the ‘ON’ position unless
otherwise stated.
Be careful not to disconnect the VCI-II connected to the vehicle during the ECU
upgrade procedure.
DO NOT start the engine during ECU upgrade.
DO NOT turn the ignition key ‘OFF’ or interrupt the power supply during ECU
upgrade.
When the ECU upgrade is completed, turn the ignition ‘OFF’ and wait 10 seconds
before starting the engine.
ONLY use approved ECU upgrade software designated for the correct application.
IMPORTANT
It is recommended to ALWAYS check the Electronic Parts Catalog (EPC) to locate the
ECU Part Number respective to Auto/Manual Mode ROM IDs. DO NOT reference the
parts label affixed to the ECU.
NOTICE
Before attempting an ECU upgrade on any Kia model, make sure to first determine
whether the applicable model is equipped with an immobilizer
security system.
Failure to follow proper procedures may cause the PCM to become inoperative after
the upgrade and any claims associated with this repair may be subject to chargeback.
Printed TSB copy is for reference only; information may be updated at any time. Always refer to KGIS for the latest information.
TSB: SA468 Stinger (CK) March 2021
Page 3 of 9
SUBJECT:
SERVICE ACTION: VARIABLE MUFFLER OPERATION
LOGIC IMPROVEMENT (SA468)
ROM ID INFORMATION TABLE:
Upgrade Event #542
Model
CK
EM
3.3L GDI
TM
8AT
IMMO
ECU P/No.
ROM ID
Previous
New
39111 3L024
CENNDM_Q_N2A
CENNDM_Q_N2B
39111 3L025
CENNDM_T_N2A
CENNDM_T_N2B
39111 3L026
CENNDM_R_N2A
CENNDM_R_N2B
39111 3L027
CENNDM_U_N2A
CENNDM_U_N2B
39111 3L028
CENNDM_W_N2A
CENNDM_W_N2B
39111 3L029
CENNDM_Z_N2A
CENNDM_Z_N2B
39111 3L030
CENNDM_X_N2A
CENNDM_X_N2B
39111 3L031
CENNDM_1_N2A
CENNDM_1_N2B
Yes
To verify the vehicle is affected, be sure to check the Calibration Identification of the vehicle's ECM ROM
ID and reference the Information Table as necessary.
NOTICE
Prior to performing the ECU upgrade, be sure to check that the KDS is fully charged.
Printed TSB copy is for reference only; information may be updated at any time. Always refer to KGIS for the latest information.
TSB: SA468 Stinger (CK) March 2021
Page 4 of 9
SUBJECT:
1.
SERVICE ACTION: VARIABLE MUFFLER OPERATION
LOGIC IMPROVEMENT (SA468)
Connect the VCI-II to the OBD-II
connector, located under the driver’s side
of the instrument panel.
NOTICE
The ECU upgrade function on
KDS operates wirelessly. It is not
necessary to perform the
upgrade via USB cable.
2.
With the ignition ON, turn ON the KDS
tablet. Select KDS from the home screen.
3.
Confirm communication with VCI (A) and
then configure the vehicle (B) using the
AUTO VIN (C) feature.
B
A
C
4.
Select ECU Upgrade.
Printed TSB copy is for reference only; information may be updated at any time. Always refer to KGIS for the latest information.
TSB: SA468 Stinger (CK) March 2021
Page 5 of 9
SUBJECT:
5.
SERVICE ACTION: VARIABLE MUFFLER OPERATION
LOGIC IMPROVEMENT (SA468)
The KDS will check the server for recently
uploaded Events and then automatically
download Upgrade Event #542 (CK).
NOTICE
The vehicle must be identified in
Vehicle Selection to download
an Event for that vehicle.
6.
KDS
screenshot
shown
above
is
for
demonstration purposes only. Events shown in
screenshot are not applicable to this bulletin.
Select Auto Mode.
CAUTION
Do NOT attempt to perform a
Manual Mode upgrade UNLESS
Auto Mode fails. Always follow
the instructions given on the
KDS in either Auto or Manual
mode.
7.
Select the Engine system under the
System selection menu.
Touch ID Check (D) and confirm that the
latest update is available.
D
Select Upgrade Event #542, and select
Upgrade to continue.
Printed TSB copy is for reference only; information may be updated at any time. Always refer to KGIS for the latest information.
TSB: SA468 Stinger (CK) March 2021
Page 6 of 9
SUBJECT:
8.
SERVICE ACTION: VARIABLE MUFFLER OPERATION
LOGIC IMPROVEMENT (SA468)
The ECU upgrade will begin and the
progress of the upgrade will appear on the
bar graph. Upgrade part (1/2) (E) will
download the upgrade event to the VCI-II.
Upgrade part (2/2) (F) will upgrade the
ECU.
CAUTION
E
F
Do not touch the system buttons
(like ‘Back’, ‘Home’, ‘etc.’) while
performing ECU Upgrade.
9.
If a “Communication Fail” screen appears,
verify that the VCI-II and KDS are
communicating properly. Touch OK and
restart the procedure from step 4.
NOTICE
If an error notice continues to
appear or if the upgrade cannot
be
performed,
DO
NOT
disconnect
the
KDS/VCI-II.
Contact GIT America Help Desk
at (888) 542-4371 or Techline.
10. When instructed on the KDS, turn the
ignition OFF for ten (10) seconds then
back on. Touch OK to continue.
Printed TSB copy is for reference only; information may be updated at any time. Always refer to KGIS for the latest information.
TSB: SA468 Stinger (CK) March 2021
Page 7 of 9
SUBJECT:
SERVICE ACTION: VARIABLE MUFFLER OPERATION
LOGIC IMPROVEMENT (SA468)
11. Once the upgrade is complete, touch OK
to finalize the procedure.
12. When prompted, select YES to check for
Diagnostic Trouble Codes (DTC) and
erase any DTCs stored such as EPS,
ESC, and TPMS that may have been set
during the upgrade.
13. Start the engine to confirm proper
operation of the vehicle.
Printed TSB copy is for reference only; information may be updated at any time. Always refer to KGIS for the latest information.
TSB: SA468 Stinger (CK) March 2021
Page 8 of 9
SUBJECT:
SERVICE ACTION: VARIABLE MUFFLER OPERATION
LOGIC IMPROVEMENT (SA468)
Manual Upgrade Procedure:
NOTICE
The manual upgrade should ONLY be performed if the automatic upgrade fails.
If the automatic upgrade fails, turn the ignition OFF for about 10 seconds then place it
back in the ON position to reset the control unit BEFORE performing manual upgrade.
See table below for Manual Mode passwords.
Manual Mode ECU Upgrade Passwords
Menu
CK PE 3.3TGDI 8AT +IMMO/SMK (NAS) : 39111-3L024
CK PE 3.3TGDI 8AT +IMMO/SMK (NAS) : 39111-3L025
CK PE 3.3TGDI 8AT +IMMO/SMK (NAS) : 39111-3L026
CK PE 3.3TGDI 8AT +IMMO/SMK (NAS) : 39111-3L027
CK PE 3.3TGDI 8AT +IMMO/SMK (NAS) : 39111-3L028
CK PE 3.3TGDI 8AT +IMMO/SMK (NAS) : 39111-3L029
CK PE 3.3TGDI 8AT +IMMO/SMK (NAS) : 39111-3L030
CK PE 3.3TGDI 8AT +IMMO/SMK (NAS) : 39111-3L031
Password
3024
3025
3026
3027
3028
3029
3030
3031
1.
Within the ECU Upgrade screen displayed, select Manual Mode.
2.
Select the Engine system under the System selection menu. Select Upgrade Event #542
(CK) and select Upgrade to continue.
3.
Select the appropriate control unit part number with reference to the ROM ID Information
Table on page 3, and select OK.
4.
Enter the appropriate password from the Manual Mode password table above and select
OK.
5.
The upgrade will begin and the progress of the upgrade will appear on the bar graph.
6.
When instructed on the KDS, turn the ignition OFF for ten (10) seconds then back on. Touch
OK to continue.
7.
Once the upgrade is complete, touch OK to finalize the procedure.
8.
When prompted, select YES to check for Diagnostic Trouble Codes (DTC) and erase any
DTCs stored such as EPS, ESC, and TPMS that may have been set during the upgrade.
9.
Start the engine to confirm proper operation of the vehicle.
Printed TSB copy is for reference only; information may be updated at any time. Always refer to KGIS for the latest information.
TSB: SA468 Stinger (CK) March 2021
Page 9 of 9
SUBJECT:
SERVICE ACTION: VARIABLE MUFFLER OPERATION
LOGIC IMPROVEMENT (SA468)
AFFECTED VEHICLE RANGE:
Model
Production Date Range
Stinger (CK)
January 15, 2021 to February 5, 2021
WARRANTY INFORMATION:
N Code: N99 C Code: C99
Claim
Type
Causal P/N
Qty.
Repair
Description
Labor Op
Code
Op
Time
Replacement
P/N
Qty.
V
39111 3L026
0
(SA468)
ECM Logic
Improvement
210029R0
0.3
M/H
N/A
0
NOTICE
VIN inquiry data for this repair is provided for tracking purposes only. Kia retailers
should reference SA468 when accessing the WebDCS system.
Printed TSB copy is for reference only; information may be updated at any time. Always refer to KGIS for the latest information.
TSB: SA468 Stinger (CK) March 2021
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TSB/Document ID: TSB_FUE051
Replacement Service Bulletin Number:
MFR Communication Date: 2021-03-29
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM)
MFR Component System:
MFR Component Subsystem:
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