Cummins Westport Isl G, Cummins Westport Isx12 G, model year 9999. Filed by Cummins Inc. and reported to NHTSA on 14 February 2014. 25,013 vehicles potentially affected.
What the notice says Cummins Inc. and Cummins Westport Inc. are recalling certain Cummins Westport Model ISL G engines manufactured September 12, 2007, through February 2, 2014, and Cummins Westport Model ISX12 G engines manufactured February 19, 2013, through February 2, 2014. Condensation in the intake manifold may freeze during cold …
Is your vehicle included? Check with your VIN at NHTSA, or ask a dealer. This page is an independent copy of the notice, kept so you can see what changed after it was published. It is not the authority, and the authority’s own text is the one to act on.
What owners ask about this recall
- Which vehicles does recall 14E003 cover?
- Cummins Westport Isl G, Cummins Westport Isx12 G.
- What is wrong with them?
- Cummins Inc. and Cummins Westport Inc. are recalling certain Cummins Westport Model ISL G engines manufactured September 12, 2007, through February 2, 2014, and Cummins Westport Model ISX12 G engines manufactured February 19, 2013, through February 2, 2014.
- What can happen if it is not put right?
- The improper operation of the sensor could induce elevated exhaust temperatures or flames from the exhaust pipe, increasing the risk of a fire or burn injury to a person near the exhaust pipe.
- Is there a fix yet?
- Yes, and it is free. Cummins Inc. and Cummins Westport Inc. will notify owners, and dealers will upload a new ECM calibration, free of charge. Cummins Inc. and Cummins Westport Inc. began notifying the affected vehicle manufacturers on February 14, 2014. The recall began on April 12, 2014.
- What should I do now?
- Check your own vehicle by its VIN with NHTSA, which is the record to act on.
Answered from the register this site holds. NHTSA is the record to act on.
What the authority says can happen if this is not fixed: “The improper operation of the sensor could induce elevated exhaust temperatures or flames from the exhaust pipe, increasing the risk of a fire or burn injury to a person near the exhaust pipe.”
affected
in the notice
caught
| Campaign | 14E003 |
|---|---|
| Filed by | Cummins Inc. |
| System at fault | Engine And Engine Cooling:Engine |
| Reported to NHTSA | 14 February 2014 |
| Model years | 9999-9999 |
| Vehicles named | CUMMINS WESTPORT ISL G, CUMMINS WESTPORT ISX12 G |
What the notice says today
The consequence
The improper operation of the sensor could induce elevated exhaust temperatures or flames from the exhaust pipe, increasing the risk of a fire or burn injury to a person near the exhaust pipe.
The remedy
Cummins Inc. and Cummins Westport Inc. will notify owners, and dealers will upload a new ECM calibration, free of charge. Cummins Inc. and Cummins Westport Inc. began notifying the affected vehicle manufacturers on February 14, 2014. The recall began on April 12, 2014. For more information owners may call 1-800-343-7357. Cummins' number for this recall is C1462 (for ISL G engines) or C1461 (for ISX12 G) engines.
What it said before
This campaign is in the register but not yet in the dated wording archive, so we cannot yet say whether its text has moved. It enters the archive on the next pass.
This is one of 588 notices in the record whose component field names engine and engine cooling. Across that group the median wait before owners were written to was 47 days.
Last checked . No change has been recorded in the wording.
How to cite this record
Quoting the wording on this page means quoting a version, so the date belongs in the citation:
CarsMultiverse, recall 14E003, wording as read on 17 September 2026. https://carsmultiverse.com/recall/14e003/
The cross-border matches used on this site are deposited as a citable dataset: doi:10.5281/zenodo.22087136. The recall wording itself is published by the national authority named above and is theirs, not ours.
The recall record and its wording are published by the US National Highway Traffic Safety Administration and are US Government public domain. The dated archive, the comparison and any before-and-after above are CarsMultiverse. How fresh every engine behind this page is, is public on the status page. To check a specific vehicle, use NHTSA’s own VIN lookup.
The fingerprint of this notice
We take a SHA-256 of each of the three blocks of text the authority publishes and keep the first eight characters. As we last read campaign 14E003 on 17 September 2026, they were:
- Defect summary
2ff7cd2e - Consequence
1e346008 - Remedy
045aa7be
We first read this notice on 21 August 2026. It has not moved since. If it ever does, these characters will not match, and the change will be dated here.
The wording we hold for 14E003 · how the whole register is watched
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