NHTSA ID Number: 10235574
Manufacturer Communication Number: 23-EE-008G
TSB/Document Date: 2023-05-04
Summary
This bulletin addresses a condition of Idle Stop Go (ISG) inoperative not turning off the engine and provides information related to an ECU software update for improvement of: - ISG operation in relation to the battery SOH (State Of Health) condition (deleted as a criteria). - ISG engagement with satisfied battery SOC (State Of Charge).
ENGINE
ELECTRICAL
23-EE-008G
APRIL 2023
G70 (IK)
ECM UPDATE - ISG ACTIVE CONDITION IMPROVEMENT
Description: This bulletin addresses a condition of Idle Stop Go (ISG) inoperative not turning off the
engine and provides information related to an ECU software update for improvement of:
- ISG operation in relation to the battery SOH (State Of Health) condition (deleted as a criteria).
- ISG engagement with satisfied battery SOC (State Of Charge).
Applicable Vehicles:
• 2019-2021MY G70 (IK) vehicles with 2.0L Turbo GDI engine.
GDS Information:
Event #
865
Description
IK ECM UPGRADE – ISG ACTIVE CONDITION IMPROVEMENT (DELETE SOH CONDITION)
NOTES:
• After the ECU Update process shows 100% complete, cycle the ignition key to OFF for at least 30
seconds to reset the control unit. This step is important for establishing normal powertrain
communication and to prevent system errors.
• Clear DTC(s) present after the ECU update.
• Start engine to confirm proper operation of the vehicle.
!
WARNING
GDS Vehicle Battery Voltage Warning:
If voltage is below 12 volts as per the GDS warning, then
select Back and run the engine at least 15 minutes to
reach an adequate battery state of charge to prevent ECU
Update failure. Cycle the ignition OFF/ON before retrying
ECU update again.
NOTICE
You must initially perform all GDS ECU Updates in Auto Mode.
If the ECU Update starts but then fails in Auto Mode, perform the update in Manual Mode to recover.
Warranty Information:
VEHICLE
G70 (IK)
OP CODE
OP NAME
39130F13 ECU UPGRADE
OP TIME
0.3 M/H
CAUSAL PART
39131-2CCK0
NATURE
I3T
CAUSE
ZZ3
NOTE: Normal warranty applies.
Circulate To: General Manager, Service Manager, Parts Manager, Warranty Manager, Service
Advisors, Technicians, Body Shop Manager, Fleet Repair
ROM ID Information Table:
VEH
IK
2.0T-GDI
TM
ROM ID
OPTION
ECU P/N
2WD (19MY)
39131-2CCK0
AWD (19MY)
39131-2CCK1
19" Tire 2WD (19MY)
39131-2CDK0
19" Tire AWD (19MY)
39131-2CDK1
2WD Sport (19MY)
39131-2CEK0
AWD Sport (19MY)
39131-2CEK1
2WD (20MY)
39161-2CBN0
AWD (20MY)
39161-2CBP0
19" Tire 2WD (20MY)
39161-2CBR0
19" Tire AWD (20MY)
39161-2CBS0
19" Tire 2WD Sport (20MY)
39161-2CBR1
19" Tire AWD Sport (20MY)
39161-2CBS1
2WD (21MY)
39161-2CBN1
IKDLNC0TSG2A
IKDLNC0TSG2B
AWD (21MY)
39161-2CBP1
IKDLNC0FSG2A
IKDLNC0FSG2B
19" Tire 2WD Sport (21MY)
39161-2CBR2
IKDLNCVTSG2A
IKDLNCVTSG2B
19" Tire AWD Sport (21MY)
39161-2CBS2
IKDLNCVFSG2A
IKDLNCVFSG2B
2WD Fuel Sender Change (21MY)
39162-2CBN1
IKDLNC0TSG2F
IKDLNC0TSG2G
AWD Fuel Sender Change (21MY)
39162-2CBP1
IKDLNC0FSG2F
IKDLNC0FSG2G
39162-2CBR2
IKDLNCVTSG2F
IKDLNCVTSG2G
39162-2CBS2
IKDLNCVFSG2F
IKDLNCVFSG2G
8AT
19" Tire 2WD Sport Fuel Sender
Change (21MY)
19" Tire AWD Sport Fuel Sender
Change (21MY)
TSB #: 23-EE-008G
OLD
IKDINC0TSE1C
IKDJNC0TSF0A
IKDJNC0TSF0B
IKDINC0FSE1C
IKDJNC0FSF0A
IKDJNC0FSF0B
IKDINCNTSE1C
IKDJNCNTSF0A
IKDJNCNTSF0B
IKDINCNFSE1C
IKDJNCNFSF0A
IKDJNCNFSF0B
IKDINCNTSE1C
IKDJNCNTSF0A
IKDJNCNTSF0B
IKDINCNFSE1C
IKDJNCNFSF0A
IKDJNCNFSF0B
IKDKNC0TSG1A
IKDKNC0TSG1B
IKDKNC0TSG2A
IKDKNC0FSG1A
IKDKNC0FSG1B
IKDKNC0FSG2A
IKDKNCNTSG1A
IKDKNCNTSG1B
IKDKNCNTSG2A
IKDKNCNFSG1A
IKDKNCNFSG1B
IKDKNCNFSG2A
IKDKNCVTSG1A
IKDKNCVTSG2A
IKDKNCVTSG1A
IKDKNCVTSG2A
IKDKNCVFSG1A
IKDKNCVFSG2A
IKDKNCVFSG1A
IKDKNCVFSG2A
NEW
IKDJNC0TSF0C
IKDJNC0FSF0C
IKDJNCNTSF0C
IKDJNCNFSF0C
IKDJNCNTSF0C
IKDJNCNFSF0C
IKDKNC0TSG2B
IKDKNC0FSG2B
IKDKNCNTSG2B
IKDKNCNFSG2B
IKDKNCVTSG2B
IKDKNCVFSG2B
Page 2 of 3
SUBJECT:
NOTE:
If the Automatic ECU Upgrade process fails, cycle the ignition key to OFF for at least 30 seconds to
reset the control unit. Then resume programming using the Manual ECU Upgrade processes.
After the ECU Upgrade process shows 100% complete, cycle the ignition key again to OFF for at least
30 seconds to reset the control unit. This step is important for establishing normal powertrain
communication and to prevent system errors.
MANUAL MODE PASSWORD INFORMATION TABLE:
ECM MENU (#865)
IK 2.0 T-GDI 8AT 2WD (19MY) 39131-2CCK0
IK 2.0 T-GDI 8AT AWD (19MY) 39131-2CCK1
IK 2.0 T-GDI 8AT 2WD (19MY) 39131-2CEK0
IK 2.0 T-GDI 8AT AWD (19MY) 39131-2CEK1
IK 2.0 T-GDI 8AT 19" Tire 2WD (19MY) 39131-2CDK0
IK 2.0 T-GDI 8AT 19" Tire AWD (19MY) 39131-2CDK1
IK 2.0 T-GDI 8AT 2WD (20MY) 39161-2CBN0
IK 2.0 T-GDI 8AT AWD (20MY) 39161-2CBP0
IK 2.0 T-GDI 8AT 19" Tire 2WD (20MY) 39161-2CBR0
IK 2.0 T-GDI 8AT 19" Tire AWD (20MY) 39161-2CBS0
IK 2.0 T-GDI 8AT 19" Tire 2WD Sport (20MY) 39161-2CBR1
IK 2.0 T-GDI 8AT 19" Tire AWD Sport (20MY) 39161-2CBS1
IK 2.0 T-GDI 8AT 2WD (21MY) 39161-2CBN1
IK 2.0 T-GDI 8AT AWD (21MY) 39161-2CBP1
IK 2.0 T-GDI 8AT 19" Tire 2WD Sport (21MY) 39161-2CBR2
IK 2.0 T-GDI 8AT 19" Tire AWD Sport (21MY) 39161-2CBS2
IK 2.0 T-GDI 8AT 2WD Fuel Sender Change (21MY) 39162-2CBN1
IK 2.0 T-GDI 8AT AWD Fuel Sender Change (21MY) 39162-2CBP1
IK 2.0 T-GDI 8AT 19" Tire 2WD Sport Fuel Sender Change (21MY) 39162-2CBR2
IK 2.0 T-GDI 8AT 19" Tire AWD Sport Fuel Sender Change (21MY) 39162-2CBS2
PASSWORD
6501
6502
6503
6504
6503
6504
6505
6606
6607
6608
6609
6610
6611
6612
6613
6614
6615
6616
6617
6618
NOTE: After the ECU update has been completed:
• Clear any ECM DTC(s) after the ECU update.
• Start the engine to confirm proper operation of the vehicle.
TSB #: 23-EE-008G
Page 3 of 3
SUBJECT:
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TSB/Document ID: 23-EE-008G
Replacement Service Bulletin Number:
MFR Communication Date: 2023-04-27
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: ENGINE AND ENGINE COOLING
MFR Component System:
MFR Component Subsystem:
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