NHTSA ID Number: 10237178
Manufacturer Communication Number: 23-01-043H
TSB/Document Date: 2023-06-02
Summary
Some 2023 IONIQ 6 (CE1) vehicles may experience intermittent operation of the Smart Approach Unlock function. This bulletin provides the service procedure to update the IBU (Integrated Body Control Unit) software to resolve the condition stated abo
GROUP
NUMBER
CAMPAIGN
DATE
Technical Service Bulletin
SUBJECT:
23-01-043H
MODEL(S)
MAY, 2023
IONIQ 6
(CE1)
IONIQ 6 (CE1) SMART APPROACH UNLOCK SYSTEM (IBU UPDATE)
(SERVICE CAMPAIGN TAE)
Description: Some 2023 IONIQ 6 (CE1) vehicles may experience intermittent operation of the Smart
Approach Unlock function.
This bulletin provides the service procedure to update the IBU (Integrated Body Control Unit) software to
resolve the condition stated above.
Applicable Vehicles:
2023MY IONIQ 6 (CE1) vehicles produced from 12/14/2022 – 3/27/2023.
Warranty Information:
MODEL
OP. CODE
IONIQ 6
(CE1)
30D032R0
OPERATION
OP. TIME
CAUSAL PART
IBU UPGRADE
0.4 M/H
95400-KL100
NATURE CAUSE
I14
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
this 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 performing the work.
Circulate To: General Manager, Service Manager, Parts Manager, Warranty Manager, Service
Advisors, Technicians, Body Shop Manager, Fleet Repair
SUBJECT:
IONIQ 6 (CE1) SMART APPROACH UNLOCK SYSTEM (IBU UPDATE)
(SERVICE CAMPAIGN TAE)
IBU-BCM SOFTWARE UPDATE PROCEDURE
NOTICE
Check if the vehicle’s software version is affected:
• Check the current version of the IBU ROM ID and compare it to the ROM ID information table
listed below before attempting to perform the software update.
NOTICE
You must initially perform the GDS IBU-BCM Update in Auto Mode.
• Refer to the TSB 15-GI-001 for the tablet-based Mobile GDS ECU update procedures.
• If the IBU update starts but then fails in Auto Mode, perform the update in Manual Mode to
recover. Go to page 8 to complete the update in Manual Mode.
NOTICE
•
In the ECU Upgrade screen, select IBU-BCM as the system to update.
GDS INFORMATION:
EVENT INFORMATION
EVENT DESCRIPTION
MODEL
"996.IONIQ6 (CE1) SMART APPROACH UNLOCK SYSTEM IMPROVEMENT
(IBU UPDATE)”
IONIQ 6 (CE1)
ROM ID INFORMATION TABLE:
EVENT
MODEL
SYSTEM
ICU P/N
#996
IONIQ 6
(CE1)
IBU
95400-KL100
ROM ID
OLD
NEW
1.00
1.10
MANUAL MODE PASSWORD INFORMATION TABLE:
Event #
MENU
PASSWORD
996.IONIQ6 (CE1) SMART APPROACH UNLOCK
SYSTEM IMPROVEMENT (IBU UPDATE)
CE1_IBU_1_95400KL1*0
7191
TSB #: 23-01-043H
Page 2 of 11
SUBJECT:
IONIQ 6 (CE1) SMART APPROACH UNLOCK SYSTEM (IBU UPDATE)
(SERVICE CAMPAIGN TAE)
SERVICE PROCEDURE:
!
CAUTION
Cautions During Control Unit Upgrade
• Confirm the vehicle's battery is above 12 volts. If the vehicle has been in storage for
days, run the engine to assure an adequate battery charge state for reliable upgrade
results.
• Turn off all lamps (Do not leave head lamp switch in auto mode) and all accessories
(heater, A/C, blower, radio, seat
warmer, defroster, etc.); do not allow the battery to be
discharged during upgrade.
• Perform upgrade with the ignition switch in the ON position.
• Be careful not to disconnect any cables connected to the vehicle or scan tool during
upgrade.
• Do not start the engine during upgrade.
• Do not turn off the ignition switch during upgrade.
• Do not touch the systems buttons (like ‘BACK’, ‘HOME’, ‘etc.’) while performing upgrade.
■ CONTROL UNIT UPGRADE PROCEDURE USING THE GDS-Mobile
1. GDS (Global Diagnostic System)-Mobile INSTALLATION PROCEDURE
1.
Connect the VCI-II into the vehicle's
DLC connector under the driver side
instrument panel and check to turn the
VCI-II on.
Before starting the update, make
certain that the battery of the Table PC
is sufficiently charged.
NOTICE
ECU upgrade function on GDSMobile is basically operating in
wireless communication and Wi-Fi
direct. Also, it is possible to be
performing via USB cable between
Tablet PC and VCI-II.
NOTICE
You must initially perform GDS-M IBU-BCM Update in Auto Mode.
If the IBU-BCM update starts but then fails in Auto Mode, perform the update in Manual
Mode to recover.
TSB #: 23-01-043H
Page 3 of 11
SUBJECT:
IONIQ 6 (CE1) SMART APPROACH UNLOCK SYSTEM (IBU UPDATE)
(SERVICE CAMPAIGN TAE)
2. AUTOMATIC UPGRADE PROCEDURE USING THE GDS-MOBILE
2.
Select ECU Upgrade on the initial screen
after entering the vehicle information and
select Auto Mode.
3.
Select IBU-BCM system.
TSB #: 23-01-043H
Page 4 of 11
SUBJECT:
4.
IONIQ 6 (CE1) SMART APPROACH UNLOCK SYSTEM (IBU UPDATE)
(SERVICE CAMPAIGN TAE)
Select ID Check and GDS will read the
current ROM ID in vehicle and check the
newest upgrade event.
NOTICE
Check the current version of the IBUBCM ROM ID and compare it to the
ROM ID Information Table before
attempting to perform the software
update.
5.
Select Upgrade after confirming correct
Event is selected.
"996.IONIQ6 (CE1) SMART APPROACH
UNLOCK SYSTEM IMPROVEMENT (IBU
UPDATE)"
6.
The vehicle battery voltage is checked to
make sure it is at least 12 voltages to assure
reliable upgrade results. Click OK if the
results indicate voltage is ok.
NOTICE
If battery voltage is below 12 voltages
as below, click BACK and then run the
engine to assure an adequate battery
charge state for reliable upgrade results.
TSB #: 23-01-043H
Page 5 of 11
SUBJECT:
7.
IONIQ 6 (CE1) SMART APPROACH UNLOCK SYSTEM (IBU UPDATE)
(SERVICE CAMPAIGN TAE)
Upgrade (1/2) will begin, and the progress of
the upgrade will appear on the bar graph.
Upgrade (1/2) will occur until 100% is
reached on the bar graph.
8.
Upgrade (2/2) will begin, and the progress of
the upgrade will appear in the bar graph.
Upgrade (2/2) will occur until 100% is
reached on the bar graph.
When upgrade reaches 100%, follow GDS
instructions to “Turn IG off for 10 seconds
and then back on. Click the OK button to
continue.”
TSB #: 23-01-043H
Page 6 of 11
SUBJECT:
IONIQ 6 (CE1) SMART APPROACH UNLOCK SYSTEM (IBU UPDATE)
(SERVICE CAMPAIGN TAE)
9.
Click OK on the final screen, which indicates
upgrade is complete.
10.
Check if any incidental Diagnostic Trouble
Codes (DTC) have been created by the
upgrade and clear the DTC(s) present.
Start the engine to confirm proper operation
of the vehicle. Stop engine and exit vehicle to
confirm proper operation of the smart
approach unlock.
TSB #: 23-01-043H
Page 7 of 11
SUBJECT:
IONIQ 6 (CE1) SMART APPROACH UNLOCK SYSTEM (IBU UPDATE)
(SERVICE CAMPAIGN TAE)
3. MANUAL UPGRADE PROCEDURE USING THE GDS-MOBILE
NOTE:
• The manual upgrade should be performed only when the automatic upgrade fails.
• If automatic upgrade fails, turn the ignition key off for about 10 seconds, place it back in the on
position to reset the control unit before performing manual upgrade.
11.
Select ECU Upgrade on the initial screen
after entering the vehicle information and
select Manual Mode.
12.
Select IBU-BCM system.
TSB #: 23-01-043H
Page 8 of 11
SUBJECT:
13.
IONIQ 6 (CE1) SMART APPROACH UNLOCK SYSTEM (IBU UPDATE)
(SERVICE CAMPAIGN TAE)
Check that the newest event with reference
to the above ROM ID Information Table is
selected and select Upgrade.
"996.IONIQ6 (CE1) SMART APPROACH
UNLOCK SYSTEM IMPROVEMENT
(IBU UPDATE)"
14.
Enter the password from the below table then touch OK.
#996.IONIQ6 (CE1) SMART APPROACH UNLOCK SYSTEM IMPROVEMENT
(IBU UPDATE)
MENU
PASSWORD
CE1_IBU_1_95400KL1*0
7191
15.
The vehicle battery voltage is checked to
make sure it is at least 12 volts to ensure
reliable upgrade results. Click OK if the
results indicate voltage is OK.
NOTICE
If battery voltage is below 12
voltages as below, click BACK and
then run the engine to assure an
adequate battery charge state for
reliable upgrade results.
TSB #: 23-01-043H
Page 9 of 11
SUBJECT:
16.
IONIQ 6 (CE1) SMART APPROACH UNLOCK SYSTEM (IBU UPDATE)
(SERVICE CAMPAIGN TAE)
Upgrade (1/2) will begin, and the progress of
the upgrade will appear on the bar graph.
Upgrade (1/2) will occur until 100% is
reached on the bar graph.
17.
Upgrade (2/2) will begin, and the progress of
the upgrade will appear in the bar graph.
Upgrade (2/2) will occur until 100% is
reached on the bar graph.
When upgrade reaches 100%, follow GDS
instructions to “Turn IG off for 10 seconds
and then back on. Click the OK button to
continue.”
TSB #: 23-01-043H
Page 10 of 11
SUBJECT:
18.
IONIQ 6 (CE1) SMART APPROACH UNLOCK SYSTEM (IBU UPDATE)
(SERVICE CAMPAIGN TAE)
Click OK on the final screen, which indicates
upgrade is complete.
NOTICE
Check the ICU ROM ID and
compare it to the ROM ID
Information Table to confirm latest
ROM ID was updated.
19.
Check if any incidental Diagnostic Trouble
Codes (DTC) have been created by the
upgrade and clear the DTC(s) present.
Start the engine to confirm proper operation
of the vehicle. Stop engine and exit vehicle to
confirm proper operation of the smart
approach unlock.
TSB #: 23-01-043H
Page 11 of 11
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TSB/Document ID: 23-01-043H
Replacement Service Bulletin Number:
MFR Communication Date: 2023-05-03
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: ELECTRICAL SYSTEM
MFR Component System:
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