NHTSA ID Number: 11020399
Manufacturer Communication Number: IK2600244
TSB/Document Date: 2025-07-08
Summary
Title: International
® CV™ Parameter Reconfiguration Programming Process
Countries:
CANADA, UNITED STATES Document ID: IK2600244
Availability:
ISIS, IsSIR
Major System:
PROGRAMMING SUPPORT Created:
Revision:
8
1/9/2019
Current Language: English
Last Modified: 6/25/2025
Other Languages: NONE
Author:
Viewed:
Matthew Carrigan
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Title : International® CV™ Parameter Reconfiguration Programming Process
Applies To : International CV
CHANGE LOG
Please refer to the change log text box below for recent changes to this article:
p
p
g
04/29/2019 - Parameter ranges are set by General Motors. No expansion to the current ranges are being considered.
12/19/2019 - Axle ratio available in Service Portal. Option Codes are set by General Motors.
02/12/2020 - Max speeds for axle ratios available in CT-400 Sales Data book. .
05/29/2020 - Programming the speed limit change only requires programming the ECM and BCM as indicated in the Note.
06/25/2025- Added 3.73 gear and 85 MPH for 2024 model year only
DESCRIPTION
On the International® CV™ there are 3 parameters that require a calibration change in order to change the parameter settings.
To start this process, you need to submit an iKnow case file for the VIN with the Vehicle Programming group.
In the case file please list the parameter(s) name and the desired setting you would like it changed to.
NOTE: There is a $140 fee for each parameter change , which will be charged to the dealership’s open account at the end of
each month. If the parameter changes need to be made again later, you will be charged again so please ensure the parameter
changes you request are accurate.
Parameter and Available Settings
Speed Limiting
OPT CODE VND NAME GOVERNOR VEHICLE TOP SPEED LIMIT - 50 MPH (SEO)
OPT CODE 9D4 NAME GOVERNOR VEHICLE TOP SPEED LIMIT - 55 MPH (SEO)
OPT CODE LVA NAME GOVERNOR VEHICLE TOP SPEED LIMIT - 60 MPH (SEO)
OPT CODE 9C2 NAME GOVERNOR VEHICLE TOP SPEED LIMIT - 65 MPH (SEO)
OPT CODE 9B9 NAME GOVERNOR VEHICLE TOP SPEED LIMIT - 70 MPH (SEO)
OPT CODE 9D7 NAME GOVERNOR VEHICLE TOP SPEED LIMIT - 75 MPH (SEO)
OPT CODE 9D6 NAME GOVERNOR VEHICLE TOP SPEED LIMIT - 79 MPH (SEO)
OPT CODE KY8 NAME GOVERNOR VEHICLE TOP SPEED LIMIT - 85MPH (SEO) (MY24 only w/3.73 gear)
NOTE: This change requires ECM and BCM calibration changes so there will be calibration files for both in SPS that will be
available in SPS for programming after setup.
Axle Ratios
OPT CODE 013 NAME RATIO 3.73 (MY24 only)
OPT CODE 066 NAME RATIO 4.10 (4 1/10)
OPT CODE 092 NAME RATIO 4.30
OPT CODE 005 NAME RATIO 4.56 (4 5/9)
OPT CODE 008 NAME RATIO 4.88
NOTE: This change requires an ECM calibration change and the calibration file will be available in SPS for programming after
setup.
Backup Alarm
OPT CODE SFW NAME CALIBRATION BACK UP ELECTRICAL ALARM (SEO) - Turns off reversing lamps on vehicle with the
backup alarm during the lead me to car and follow me home events (otherwise backup alarm will activate during those events)
NOTE: This change requires a BCM calibration change and the calibration file will be available in SPS for programming after
setup.
Custom Configurations
Backup Camera (Programming and Parts List Only)
Remote Start (Programming and Parts List Only)
Trailer Brake (Programming and Parts List Only)
Dual Alternator (Programming and Parts List Only)
Dual fuel tank to single fuel tank (Programming and Parts List Only)
Single fuel tank to dual fuel tank (Programming and Parts List Only)
NOTE: In some situations International reps will need to contact GM to get programming set up. Please consider the time it
takes to do this step in the time communicated to customer.
OTHER RESOURCES
Master Service Information Site
RC2600001 - Vehicle Programming Resource Center
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TSB/Document ID: IK2600244
Replacement Service Bulletin Number:
MFR Communication Date: 2025-06-25
MFR Internal Campaign ID/Software Version: IK2600244
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: UNKNOWN OR OTHER
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