Emissions Recall U67 - Catalytic Converter Efficiency - Dealer Notification (Revision 11)
full bulletin at NHTSA ↗2015 Jeep Patriot engine problems
moderate Owners of the 2015 Jeep Patriot have filed 41 NHTSA complaints about the engine, typically surfacing around 48,000 miles at roughly $3,100 to repair (U.S. federal records, as of July 2026). Source: NHTSA Office of Defects Investigation. See engine across all vehicles →
Failure mileage
Complaints
41
Recalls
0
Avg fix
$3,100
| Model year | engine complaints |
|---|---|
| 2011 Patriot | 41 |
| 2012 Patriot | 59 |
| 2013 Patriot | 16 |
| 2014 Patriot | 67 |
| 2015 Patriot (this page) | 41 |
| 2016 Patriot | 126 |
| 2017 Patriot | 4 |
1fire
When does it fail?
Of the 41 engine complaints filed for the 2015 Jeep Patriot, here's the actual mileage breakdown — failures cluster heaviest at 0-25,000 mi.
0-25k
25-50k
50-75k
75-100k
100-125k
125-150k
150k+
Each bar shows the share of total complaints filed at that mileage range. Peak failure window highlighted. Some owners report problems earlier; some make it well past 150,000 miles symptom-free. Maintenance habits and driving conditions shift the curve as much as mileage alone.
What stands out
Owners have filed 41 engine complaints with NHTSA against this vehicle, but no formal recall covers the issue — the federal record reflects what manufacturers have admitted, not everything owners are reporting.
No new NHTSA engine complaint has been filed on this vehicle in over 8 years — the issue may be aging out of the active population.
Is there a fix? Manufacturer service bulletins
The manufacturer has issued service bulletins covering engine on this vehicle — documented repair instructions, service campaigns, or warranty extensions sent to dealers. A TSB isn't a recall (it's not a free safety remedy), but it's the manufacturer acknowledging the issue and how to fix it.
Water Quality When Mixed With Engine Coolant
full bulletin at NHTSA ↗wiTECH Small Leak Verification Test (SLVT) - P0456-EVAP SYSTEM SMALL LEAK
full bulletin at NHTSA ↗Some of the above-involved vehicles may exceed NOx (Oxides of Nitrogen) emission level standards due to loss of catalytic converter efficiency
full bulletin at NHTSA ↗If a Mopar oil filter is not available, use a filter that meets or exceeds USCAR36 specification and is compatible with semi and full synthetic oils.
full bulletin at NHTSA ↗Source: NHTSA manufacturer communications. Bring the bulletin number to your dealer or shop.
The failure pattern owners describe
Engine stalls are the dominant complaint across this cluster: vehicles shut off during highway driving, city streets, acceleration, turns, and at stoplights—with no warning lights initially. Owners describe losing power steering and having zero notice before the engine dies, creating serious traffic hazards. The stalls are intermittent and unpredictable, occurring anywhere from 25,000 to 79,000 miles.
Crankshaft and camshaft position sensor faults keep appearing in owner narratives. Multiple owners cite code P0335 (crankshaft sensor) or report dealerships diagnosing both sensors as defective. Notably, owners reference NHTSA campaign 16V907000 and point out that the 2016 Patriot was recalled for the same crankshaft sensor issue, but 2015 models were not included—a frustration mentioned by several complainants.
Throttle body and electronic throttle control (ETC) failures also appear regularly, forcing vehicles into limp mode where owners can barely accelerate. One dealer told an owner the Patriot is known nationwide for this problem and the part is on back order. Another owner replaced the throttle body twice in nine months and still has stuttering.
Catalytic converter failures triggering check engine lights happen across the mileage spectrum. Recall U67 was issued for some vehicles, but owners report the fix didn't stick and some VINs weren't even included on the recall list despite identical symptoms.
One severe complaint describes engine fire at 18,060 miles following loss of power. Overheating and coolant leaks accompany some failures. Owners consistently report that dealerships struggle to diagnose intermittent stalls when no codes are present, leaving them stranded and afraid to drive.
Same Jeep Patriot engine reports on nearby years: 2012 · 2013 · 2014 · 2016
Failure modes owners describe
Stalling / Loss of Power While Driving
Engine shuts off or loses power during operation without warning. Occurs intermittently at various speeds (25–70 MPH), on highways, city streets, at stoplights, during acceleration, and while turning. Owners report inability to predict when failure will occur. Power steering loss accompanies stalling.
When: 25,000–75,000 miles; some at 51,000–79,000 miles
Symptoms owners cite: Engine dies with no warning lights initially; Loss of power during acceleration and merging; Engine stalls at stoplights, during turns, on highways; Engine may restart after waiting 2–3 minutes; RPM gauge drops to zero before stall; Flashing check engine light after some stalls; Complete loss of power steering during stall; Traction control light comes on after stalling; No diagnostics available until fault code appears
Codes mentioned: P0335 (Crankshaft Position Sensor), Crankshaft sensor fault, Camshaft sensor fault, CPS/CMS defective (mentioned alongside each other)
Repairs/costs cited: Crankshaft position sensor replacement ($162.40 cited); camshaft sensor replacement; throttle body/throttle motor replacement (~$1,400 for ETC); PCM reprogramming; vehicle not always repaired by owners
Recalls/TSBs owners mention: NHTSA Campaign 16V907000 (Engine and Engine Cooling) cited by multiple owners; no recall confirmed for 2015 model year per dealership statements; owners note 2016 Patriot has recall for same issue but 2015 not included
Throttle Body / Electronic Throttle Control (ETC) Failure
Electronic throttle motor or throttle body assembly fails, causing loss of throttle response and vehicle entering 'limp mode.' Vehicle can only idle or accelerate to 1–2 MPH with multiple malfunction lights on dashboard.
When: 25,000–40,000 miles
Symptoms owners cite: Loss of all throttle control; Vehicle only idles or barely accelerates; Multiple malfunction lights on dash (some solid, one flashing); Vehicle enters 'limp mode'; Inability to accelerate during traffic pulling
Codes mentioned: ETC (Electronic Throttle Control) fault, Throttle motor failure
Repairs/costs cited: Throttle motor replacement (~$1,400); dealership noted the part is on back-order nationwide, indicating common failure; one owner replaced throttle body twice in 9 months (90K miles) with continued stuttering
Recalls/TSBs owners mention: Dealership stated 'a significant portion the jeep patriots from that year are currently experiencing this,' confirming awareness of widespread issue; part commonly stocked at dealers
Catalytic Converter Efficiency / Check Engine Light
Catalytic converter fails, triggering check engine light and reduced engine performance at various mileages. Owners report flashing check engine light while driving and overheating. Some owners had repairs done under recall U67 but failures recurred.
When: 17,000–130,000 miles
Symptoms owners cite: Check engine light illuminated or flashing; Engine overheating at various speeds; Decreased acceleration and engine performance
Repairs/costs cited: Catalytic converter replacement; repair cost not specified in narratives; recall U67 (Catalytic Converter Efficiency/Replacement) applied to some vehicles but owners report failures recurred after repair and some VINs not included in recall scope
Recalls/TSBs owners mention: Emission Recall U67 (Catalytic Converter Efficiency); Customer Satisfaction Program noted; some owners report VINs not listed on recall despite identical failure; manufacturer communications number U67 referenced by owners
Engine Knock / Mechanical Failure
Loud knocking noise from engine accompanied by check engine light. One owner diagnosed with need for complete engine replacement.
When: Unknown mileage
Symptoms owners cite: Loud knocking sound from engine; Check engine light illuminated
Repairs/costs cited: Engine replacement required (not completed by owner); related to possible Customer Satisfaction Program S18 (Engine Oil Consumption) but vehicle not included
Recalls/TSBs owners mention: Customer Satisfaction Program S18 (Engine Oil Consumption) referenced but vehicle not eligible
Engine Overheating / Coolant Leak
Vehicle overheats and coolant leaks during operation. A/C system blows hot air despite no warning lights. One owner experienced engine fire after loss of power.
When: 18,060–43,000 miles
Symptoms owners cite: Engine overheating; Coolant leak; A/C system blowing hot air; Abnormal noise from engine; Loss of control and vehicle rolling; Engine fire
Repairs/costs cited: Air compressor/compressor unit replacement (failure recurred); one vehicle deemed destroyed after catching fire
Recalls/TSBs owners mention: Manufacturer contacted but no assistance provided for coolant/overheating issues
Synthesized from 41 NHTSA owner complaints — unverified consumer allegations, summarized for patterns. The verbatim filings appear below.
What owners are reporting 2 most recent
Tl* the contact owned a 2015 Jeep patriot. While the vehicle was idling on the freeway in traffic, the contact heard an abnormal noise and observed coming from the vehicle. As a result, the contact lost control of the vehicle and it rolled down the road. The vehicle then caught on fire. There were no warning indicators illuminated. It was unknown if a police report was filed or if there were, any…
I've had to replace the throttle body twice in 9 months with 90k mileage and it still stutters after both replacements.
Had engine trouble with your 2015 Jeep Patriot?
File a complaint with NHTSA → It's free, official, and how every report above got here — owner filings are the federal safety record this page is built on.
Common questions
How serious is the engine problem on the 2015 Jeep Patriot?
It's a documented issue but not catastrophic. 41 complaints have been filed. Repairs average $3,100 and most owners catch it before it causes a breakdown.
At what mileage does the engine typically fail?
Across the 31 complaints that reported odometer mileage, most engine failures cluster between 25,105 and 60,000 miles, with the median around 48,000. A quarter of owners report trouble before 25,105; a quarter make it past 60,000. Maintenance history matters more than the odometer alone — this is the reported failure window, not a guarantee.
What does it cost to fix?
Independent shops typically charge around $3,100 for engine repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to engine?
No active recalls currently cover engine issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.
Related
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Verify the raw federal record at
nhtsa.gov/vehicle/2015/Jeep/Patriot.
Severity ratings are derived from reported crashes, fires, injuries, and fatalities. Repair cost estimates are
independent-shop national averages and may differ in your area. Some links on this page are affiliate links.