C2142

1/4/2021
L9 CM2450 L126B EGR System Performance Improvement Calibration Campaign
Warranty Field Campaign
Campaign Number: c2142
Revision:
L9 CM2450 L126B EGR System Performance Improvement Calibration
Campaign
Released Date: 16-Dec-2020
Expiration Date (U.S. and Canada):
17-Jun-2022
Expiration Date (International): 17Jun-2022
Attention
U.S. / Canadian Dealers
U.S. / Canadian Distr./Branches and Div. Offices (Automotive)
If additional information is required, please contact your Cummins Warranty Operations Group Leader.
Description
This Field Action authorizes certified repair locations to update the engine calibration on certain L9 CM2450 L126B engines to
address potential EGR fouling.
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:
https://quickserve.cummins.com/qs3/pubsys2/xml/en/campaign/2021/c2142.html
1/5
1/4/2021
L9 CM2450 L126B EGR System Performance Improvement Calibration Campaign
1. All eligible engines will require an ECM calibration. To obtain a calibration via QuickServe Online (QSOL), enter the Engine
Serial Number into QSOL, click on the "Service" tab, then "Related Information", then click on the "Calibration Downloads" link
and enter the requested information to obtain a Zip file to recalibrate the ECM. Recalibrate the ECM as described in Procedure
019-032 in the appropriate Service Manual on QSOL.
Note : Certified repair locations outside of California, who elect to perform this campaign on engines installed in
vehicles that are registered in the state of California, are authorized to do so if they have the two items noted
below in their inventory.
2. If applicable, complete "Label, Authorized Change," Cummins Part Number 5297400. Clearly print or type "ECM Calibration
Update" in the center box. Fill in the Campaign Number, Distributor or Dealer Code and Date information. Peel off the backing
material and install the label on the engine valve cover near the engine data plate. There is a clear protective cover on this label.
Peel the backing off of this cover and push the clear cover over the printed material.
3. As required, an "Emissions Campaign - Proof of Correction" form, Bulletin #4310621, must be filled out and provided to the
Customer. Inform the Customer to retain this certificate as proof that the Emissions Campaign has been performed. This form
may be required as proof of an Emissions Campaign by the State of California, for vehicles registered in that state, the next time
the vehicle registration is renewed.
4. File one claim for only the applicable parts and labor listed in this document. Any other labor or parts for diagnostics or repairs
not listed in the parts and labor sections above cannot be filed to this field action. Provide documentation of the ECM calibration
revision codes from before and after the recalibration in the claim narrative.
Material Disposition
There are no materials involved in the field action.
Reimbursements
Parts
The following parts are covered under this field action:
Part Number
Quantity
Description
388639600
1
LIT,ELE (FLEET COUNT)
https://quickserve.cummins.com/qs3/pubsys2/xml/en/campaign/2021/c2142.html
2/5
1/4/2021
L9 CM2450 L126B EGR System Performance Improvement Calibration Campaign
Part Number
Quantity
Description
431062100
1
LIT,SER (PROOF OF CORRECTION)
529740000
1
TAG (LABEL, AUTHORIZED CHANGE)
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 : Select the appropriate OPTIONAL SRT for the repair performed. Claim either SRT 19-601, 17-901 and Admin
should be claimed if the unit DID require calibration. SRT 19-0G5, 17-902 and Admin should only be claimed if the
unit DID NOT require calibration.
Labor Using Applicable Access Code and Time
SRT Code
Description
00-90X
Administrative time
17-901
STAMP ENGINE DATA PLATE/APPLY
EMISSION STICKER (OPTIONAL)
17-902
CAMPAIGN/ATC CHECK (OPTIONAL)
19-0G5
ENGINE CONTROL MODULE
CALIBRATION CODE - TRANSFER
(CMI) (OPTIONAL)
Time (hrs)
Travel
Travel is covered under this field action. Towing is not covered under this field action.
Other Claimables
Consumables are not covered under this field action.
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.
https://quickserve.cummins.com/qs3/pubsys2/xml/en/campaign/2021/c2142.html
3/5
1/4/2021
L9 CM2450 L126B EGR System Performance Improvement Calibration Campaign
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:
WEQPEB
Attachments
Click here to see c2142_esn-list.xlsx
(/service/english/attachments/c2142_esn-list.xlsx)
Engine Family
Fuel System
Design Application
Market Application
Automotive
All
Document History
Date
Details
Document Created; 17-Dec-2020
Last Modified: 16-Dec-2020
https://quickserve.cummins.com/qs3/pubsys2/xml/en/campaign/2021/c2142.html
4/5
1/4/2021
L9 CM2450 L126B EGR System Performance Improvement Calibration Campaign
https://quickserve.cummins.com/qs3/pubsys2/xml/en/campaign/2021/c2142.html
5/5