NHTSA ID Number: 11020221
Manufacturer Communication Number: C7037
TSB/Document Date: 2025-07-07
Summary
This Warranty Field Campaign is being issued to recalibrate the engine control module to improve engine and aftertreatment performance under certain operating conditions. This Campaign authorizes certified service locations to calibrate the ECM to the latest revision. This is an update to a previously submitted communication.
Warranty Field Campaign
Campaign Number: c7037
Revision: A
Released Date: 05-Jun-2025
Expiration Date (U.S. and Canada): 15-Jun-2026
Expiration Date (International
): 15-Jun-2026
X15
MY2024 Calibration Campaign for LP Engines
Attention
U.S. / Canadian Distr./Branches and Div. Offices (Automotive)
This is to revise and replace Campaign 7037, dated 30-MAY-2024. This revision is to:
1. Extend the Expiration date to: 15-Jun-2026.
If additional information is required, please contact your Cummins
Warranty Operations Group Leader.
Description
This campaign is being issued to recalibrate the Engine Control Module (ECM) on certain X15
certified engines. A software adjustment has been released that may
improve engine and aftertreatment performance under certain operating conditions. This campaign enables authorized service locations to calibrate the ECM to the
latest revision.
Action
In order to qualify for repair under this field action, an engine:
1. will be covered Regardless of coverage status, and
2. must show as OPEN on QuickServe® Online for this field action.
Note : The ESN list is attached for reference.
After verifying that the engine meets the above requirements, perform the following actions:
1. Use the ECM Calibration Revision History available on QuickServe® Online to confirm the revision date of the calibration currently installed in the engine. If ECM
already contains the most recent calibration revision, DO NOT recalibrate the engine, no further action is needed. File a claim for appropriate Admin and 17-902
Campaign Check to close the eligibility of the engine.
2. If a previous calibration revision is installed, download the latest calibration available on QuickServe® Online. Use the calibration revision history date to identify the
latest calibration revision available. Please refer to Procedure 019-032 in the appropriate Service Manual.
3. File one claim for the listed parts and required labor associated with this repair. SRT 17-902 should ONLY be claimed if the unit DID NOT require calibration.
Material Disposition
There are no materials involved in the field action.
Reimbursements
Parts
There are no parts covered in this field action.
Note : SRTs to gain access that are required to complete the repair, that are sufficiently explained in the claim narrative, may also be claimed on this
action.
Note : SRTs are listed as OPTIONAL. Select the appropriate OPTIONAL SRT for the repair performed. SRT 19-0G5 and the applicable Admin should
ONLY be claimed if the unit DID require calibration. SRT 17-902 and the applicable Admin should ONLY be claimed if the unit DID NOT require
calibration.
Labor Using Applicable Access Code and Time
SRT Code
Description
00-90F
Technician Administrative Time - Field Action Service
Events (OPTIONAL)
17-902
CAMPAIGN CHECK (OPTIONAL)
19-0G5
Engine Control Module Calibration Code - Transfer
(CMI) (OPTIONAL)
Travel
Travel is not covered under this field action. Towing is not covered under this field action.
Other Claimables
Consumables are covered under this field action.
Time (hrs)
Note : Additional parts, such as o-rings, gaskets and fasteners, that are required to complete the repair, but not listed, may be claimed in Other
Claimables. Please consolidate all consumables and claim them as one line item in Other Claimables titled "CAMPAIGN SUPPLIES" or other
appropriate selections. Please include brief summaries on the details of items claimed. A lack of documentation in the narrative may result in a
reduction in claim reimbursement or claim denial.
Claim Instructions
For Cummins
Dealers, claims for this Field Campaign must be filed via RAPIDSERVE™ Web (rsw.cummins.com). For information regarding RAPIDSERVE™ Web, please
reference the "Warranty" tab in QuickServe® Online. If there are additional questions, please contact your local Cummins
Distributor.
Claim Codes
Description
Code
Account Code:
65
Pay Code:
North America Distributor = X
Pay Code:
North America Dealer = D
Pay Code:
International
Distributor = I
Pay Code:
International
Dealer = R
Failure Code:
WEQPED
Attachments
Click here to see c7037_esn-list.xlsx
(/service/english/attachments/c7037_esn-list.xlsx)
Engine Family
Fuel System
ISX, QSX15 ISX15![]()
ISX, QSX15 ISX15![]()
ISX, QSX15 ISX15![]()
Design Application
Market Application
Automotive
Automotive
Automotive
Fire Truck
Automotive
Recreational Vehicle
Document History
Date
Details
Document Created; 30-May-2024
Extend the Expiration date; 05-Jun-2025
Last Modified: 05-Jun-2025
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TSB/Document ID: C7037
Replacement Service Bulletin Number:
MFR Communication Date: 2025-06-05
MFR Internal Campaign ID/Software Version: C7037
Communication Type: Service Campaign
NHTSA Components: ENGINE
MFR Component System:
MFR Component Subsystem:
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