22-FL-001G

Fuel System
22-FL-001G
January, 2022
GV80 (JX1),
G80 (RG3)
GV70 (JK1)
G80/GV80/GV70 3.5L DTC P2096/P2098
SUBJECT:
Description: This bulletin provides information related to the ECM(Engine Control Module) software
update for 3.5L GDI engine equipped vehicles that experience check engine light, no drivability issue, and
with either of the following DTC found stored in the ECM:
• P2096 - Post Catalyst Fuel Trim - System Too Lean (Bank 1).
• P2098 - Post Catalyst Fuel Trim - System Too Lean (Bank 2).
Applicable Vehicles: Following vehicles with 3.5L GDI Engine:
• 2021-2022MY G80(RG3)
• 2021-2022MY GV80(JX1)
• 2022MY GV70(JK1)
GDS Information:
System Selection: Engine (ECM)
Event #
746*
747*
748*
Description
RG3 LAMBDA III 3.5 T-GDI ECU LOGIC IMPROVEMENT (P2096/P2098)
JX LAMBDA III 3.5 T-GDI ECU LOGIC IMPROVEMENT (P2096/P2098)
JK LAMBDA III 3.5 T-GDI ECU LOGIC IMPROVEMENT (P2096/P2098)
*or any later updated event that comes up.
Warranty Information:
G80(RG3)
GV80(JX1)
GV80(JK1)
39128F16
ECM UPGRADE
0.3 M/H
39128-3N091 (RG3)
39128-3N021 (JX1)
39110-3N209 (JK1)
I14
ZZ3
Circulate To: General Manager, Service Manager, Parts Manager, Warranty Manager, Service
Advisors, Technicians, Body Shop Manager, Fleet Repair
G80/GV80/GV70 3.5L DTC P2096/P2098
NOTICE
You must initially perform the GDS ECU Update in Auto Mode.
• If the ECU Update starts but then fails in Auto Mode, perform the update in Manual Mode to
recover.
!
WARNING
GDS-M Vehicle Battery Low Voltage Warning:
If voltage is below 12 volts as per the below GDS warning, then select Back and run the vehicle for
at least 20 minutes to ensure an adequate battery state of charge for reliable update results. Turn
ignition back on, and then retry the ECU update again.
Service Procedure:
1.
Perform the GDS software update.
(Refer to TSB 15-GI-001 for the detailed tablet-based Mobile GDS ECU update procedures)
2.
Check for Diagnostic Trouble Codes in the ALL systems menus and erase any DTC.
3.
Confirm normal vehicle operation.
TSB #: 22-FL-001G
Page 2 of 4
G80/GV80/GV70 3.5L DTC P2096/P2098
ROM ID Table:
VEHICLE
MY
ENGINE
21MY
RG3
ECU P/No.
39128-3N091
3.5 T-GDI
21MY
39128-3N011
22MY
39110-3N388
VEHICLE
MY
ENGINE
ECU P/No.
39110-3N209
JK1
22MY
3.5 T-GDI
39110-3N220
TSB #: 22-FL-001G
ROM ID
OLD
NEW
TRG30NL0HF000M0J
TRG30NL0HF001M0J
TRG30NL0HF002M0J
TRG30NL0HF003M0J
TRG30NL0HF004M0J
TRG30NL0HF005M0J
TRG30NL0HF006M0J
TRG30NL0HF007M0J
TRG30NL0HFE10M0J
TRG30NL0HF008M0J
TRG30NL0HF009M0J
TRG30NL0HFA00M0J
TRG30NL0HFA10M0J
TRG30NL0HFB10M0J
TRG30NL0HFC10M0J
TRG30NL0HFD10M0J
TRG30NL0HF000M0J
TRG30NL0HF001M0J
TRG30NL0HF002M0J
TRG30NL0HF003M0J
TRG30NL0HF004M0J
TRG30NL0HF005M0J
TRG30NL0HF006M0J
TRG30NL0HF007M0J
TRG30NL0HFE10M0J
TRG30NL0HF008M0J
TRG30NL0HF009M0J
TRG30NL0HFA00M0J
TRG30NL0HFA10M0J
TRG30NL0HFB10M0J
TRG30NL0HFC10M0J
TRG30NL0HFD10M0J
TRG32NL0HF000M0J
TRG32NL0HF100M0J
ROM ID
OLD
TJK-1NU0HF000M0K
TJK-1NU0HF100M0K
TJK-1NU0HF200M0K
TJK-1NU0HF300M0K
TJK-1NU0HF400M0K
TJK-1NU0HF000M0K
TJK-1NU0HF100M0K
TJK-1NU0HF200M0K
TJK-1NU0HF300M0K
TJK-1NU0HF400M0K
NEW
TJK-1NU0HF500M0K
TJK-1NU0HF500M0K
Page 3 of 4
G80/GV80/GV70 3.5L DTC P2096/P2098
VEHICLE
MY
ENGINE
21MY
JX1
ECU P/No.
39128-3N021
3.5 T-GDI
21MY
39128-3N022
22MY
39110-3N392
ROM ID
OLD
TJX-0NU0HF000M0K
TJX-0NU0HF001M0K
TJX-0NU0HF002M0K
TJX-0NU0HF003M0K
TJX-0NU0HF004M0K
TJX-0NU0HF005M0K
TJX-0NU0HF006M0K
TJX-0NU0HF007M0K
TJX-0NU0HF800M0K
TJX-0NU0HF900M0K
TJX-0NU0HFA10M0K
TJX-0NU0HFB10M0K
TJX-0NU0HFC10M0K
TJX-0NU0HFD10M0K
TJX-0NU0HF000M0K
TJX-0NU0HF001M0K
TJX-0NU0HF002M0K
TJX-0NU0HF003M0K
TJX-0NU0HF004M0K
TJX-0NU0HF005M0K
TJX-0NU0HF006M0K
TJX-0NU0HF007M0K
TJX-0NU0HF800M0K
TJX-0NU0HF900M0K
TJX-0NU0HFA10M0K
TJX-0NU0HFB10M0K
TJX-0NU0HFC10M0K
TJX-0NU0HFD10M0K
TJX-2NU0HF000M0K
TJX-2NU0HF100M0K
NEW
TJX-0NU0HFE10M0K
TJX-0NU0HFE10M0K
TJX-2NU0HF200M0K
Manual Mode Password
MENU
RG3 21MY 3.5 T-GDI 39128-3N091/11
RG3 22MY 3.5 T-GDI 39110-3N388
JX1 21MY 3.5 T-GDI 39128-3N021/22
JX1 22MY 3.5 T-GDI 39110-3N392
JK1 22MY 3.5 T-GDI 39110-3N209/20
TSB #: 22-FL-001G
PASSWORD
4601
4602
4701
4702
4801
Page 4 of 4