2021–2024 Cadillac, Chevrolet and GMC: engine and engine cooling recall
Engine failure increases the risk of a crash.
What was reported
Source: manufacturer filing, 49 CFR Part 573Reported to NHTSA Apr 24, 2025 by General Motors, LLC, owners notified Jun 18, 2025.
What that means, in plain English
Source: WhichTrim's reading of the filing above — not NHTSA's wordingManufacturing defects in connecting rod/crankshaft components can cause engine failure and loss of drive power in traffic, creating crash risk, but no stop-drive order was issued and the failure mode is mechanical breakdown rather than sudden loss of vehicle control.
Written for us by a language model from the manufacturer's filed text, which is quoted in full above. Where the two differ, the filing is the record and this is only our summary of it.
The fix, from the dealer bulletin
Source: NHTSA remedy instructions and dealer noticeParts named
| Part number | Description | Qty |
|---|---|---|
| 12740076 | ||
| 19540979 | Engine | |
| 12669858 | BELT, ACSRY DRV PRIM | |
| 12658178 | BELT, ACSRY DRV AUX | |
| 13579648 | SEAL, A/C CMPR & CNDSR HOSE | |
| 13579649 | SEAL, A/C CMPR & CNDSR HOSE | |
| 11549180 | BOLT,ENG MT FRM SI | |
| 23129010 | GASKET, ENG OIL CLR | |
| 22988272 | RETAINER,TRANS FLUID CLR PIPE CONN | |
| 15035747 | SEAL,EXH SYS | |
| 15077362 | SEAL,EXH SYS | |
| 12626354 | GASKET,INT MANIF | |
| 12682391 | GASKET,W/PMP | |
| 85639955 | SEAL,TRANS FLUID CLR PIPE FTG | |
| 11546600 | BOLT,EXH MANIF | |
| 12657093 | GASKET,EXH MANIF |
Labour, as the warranty table lists it
- 0.2 h · op 9107932 · Customer Reimbursement Approved ZFAT ** - For USA and Canada dealers only N/A - For…
The operation code and time the manufacturer pays the dealer; a customer-pay estimate elsewhere is a different number.
Torque
- SENSOR LOCATION. Torque the M8X1.25X35 bolt to 16 lb-ft/22 N-m
The advisory, as filed: “Attention: It is a violation of Federal law for a dealer to deliver a new motor vehicle or any new or used item of motor vehicle equipment (including a tire) covered by this notification under a sale or lease until the defect or noncompliance is remedied.”
Read from NHTSA’s copy of the manufacturer’s dealer documents (manufacturer campaign N252494000). The procedure itself is in the bulletin; a franchised dealer has the current copy on the manufacturer’s portal, and that copy governs. Working a lot or a fleet? Recall Watch carries this line on every VIN it checks: remedy status, hours, stop-sale.
Which vehicles are covered
Source: NHTSA campaign 25V274000Vehicles built Mar 1, 2021 to May 31, 2024 — a VIN outside that window is not part of this campaign even if the year, make and model match.
| Model year | Class | Safety Signal | Recalls on file |
|---|---|---|---|
| 2021 Cadillac Escalade | Large SUV | F | 12 |
| 2022 Cadillac Escalade | Large SUV | C | 4 |
| 2023 Cadillac Escalade | Large SUV | C | 4 |
| 2024 Cadillac Escalade | Large SUV | B | 2 |
| 2021 Chevrolet Silverado | Large Pickup truck | F | 9 |
| 2022 Chevrolet Silverado | Large Pickup truck | F | 7 |
| 2023 Chevrolet Silverado | Large Pickup truck | C | 4 |
| 2024 Chevrolet Silverado | Large Pickup truck | F | 8 |
| 2021 Chevrolet Suburban | Large SUV | F | 12 |
| 2022 Chevrolet Suburban | Large SUV | C | 4 |
| 2023 Chevrolet Suburban | Large SUV | C | 4 |
| 2024 Chevrolet Suburban | Large SUV | B | 2 |
| 2021 Chevrolet Tahoe | Large SUV | F | 16 |
| 2022 Chevrolet Tahoe | Large SUV | C | 4 |
| 2023 Chevrolet Tahoe | Large SUV | C | 5 |
| 2024 Chevrolet Tahoe | Large SUV | B | 3 |
| 2021 GMC Sierra | Large Pickup truck | F | 7 |
| 2022 GMC Sierra | Large Pickup truck | F | 6 |
| 2023 GMC Sierra | Large Pickup truck | B | 3 |
| 2024 GMC Sierra | Large Pickup truck | C | 4 |
| 2021 GMC Yukon | Large SUV | F | 14 |
| 2022 GMC Yukon | Large SUV | D | 5 |
| 2023 GMC Yukon | Large SUV | C | 4 |
| 2024 GMC Yukon | Large SUV | B | 3 |
Those are the model years inside WhichTrim's range, 2016 onward. The campaign may cover others outside it, and the only thing that settles whether one specific vehicle is included is its VIN.
How much of it has been fixed
Source: manufacturer quarterly report, 49 CFR 573.7of the campaign
The final figure: the six quarters of reporting that 49 cfr 573.7 requires have closed.
This is the manufacturer's own cumulative count of vehicles it has inspected and repaired, divided by the vehicles the campaign covers. It files that count with NHTSA every quarter for six consecutive quarters, starting from the quarter in which owners were told a remedy was ready, and then the obligation ends — so a figure on an older campaign is where the count stopped, not where it stands today.
It rarely reaches 100%, and not because the work was not done. The same report asks manufacturers to count vehicles they could not reach at all — exported, stolen, scrapped, or simply never located — and those stay in the denominator. A low number means a lot of these vehicles are still out there unrepaired; it does not tell you which ones.
The federal paperwork
Source: nhtsa.govFiled documents
Check one specific vehicle
A recall applies to a build range, so year, make and model cannot settle it. Type the VIN and the WhichTrim recall report checks this campaign’s build window and engine against it.
Campaign 25V274000 · the manufacturer calls it N252494000
Own one, or run a fleet? Recall Watch checks each VIN against every new NHTSA campaign and emails you when one lands, this one's expansions included. Or take a free one-line alert by model year.
NHTSA’s investigation file links this recall to preliminary evaluation PE25001.
A recall covers a build range. Only your VIN settles it.
Check it with the WhichTrim recall report now, or have us check it every night and email you when something new is filed.
Common questions
Source: NHTSA, 49 CFR Part 573Is N252494000 the same recall as 25V274000?
Yes. N252494000 is the number General Motors, LLC uses for this campaign in its own paperwork and in the letter it sends owners. 25V274000 is the number NHTSA files it under. One recall, two references — dealers and service departments generally quote the manufacturer's.
Does this recall repair cost anything?
No. Federal law requires the manufacturer to remedy a safety defect or a compliance failure at no charge, for vehicles up to 15 years old measured from the date of first sale. A dealer that asks you to pay for a recall repair is in the wrong.
How do I know whether my vehicle is included?
By VIN, not by model year. This campaign covers vehicles built Mar 1, 2021 to May 31, 2024. The manufacturer files a build range with NHTSA and only vehicles inside it are covered, so two identical-looking cars from the same year can differ. NHTSA's own lookup checks a VIN against the manufacturer's list.
What if the repair is not available yet?
It happens, and often. Manufacturers must notify owners when a defect is found even if the parts or the software are not ready, then notify them a second time once the remedy exists. The remedy filed for this campaign is described above.
What did the manufacturer say was wrong?
The problem, risk and fix quoted on this page are the manufacturer's own words as filed with NHTSA under 49 CFR Part 573. WhichTrim does not paraphrase them.
Who started this recall?
NHTSA's record credits NHTSA's Office of Defects Investigation. NHTSA’s investigation file links this recall to preliminary evaluation PE25001. A recall can begin with the manufacturer's own testing, with a defect investigation, or with a compliance test against a Federal Motor Vehicle Safety Standard.