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Engine coolingPart report

2008 Jeep Patriot 4X4 Engine cooling Problems

Complaints
4about this part
Share
2%of 171 total for the year
Median mileage
47,923miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 4 complaints about the engine cooling of the 2008 Jeep Patriot 4X4, 2% of the 171 complaints for this model year. Where a mileage was given, the median is 47,923 miles.

Fewer than 15 complaints name this part, so treat the figures as a rough indication only.

Example complaints

Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.

“Electronic throttle control failure. While traveling on interstate 8 in arizona warning light came on resulting in engine running rough and brakes not operating correctly. When taken to dealer in yuma, ariz (fisher Jeep) I was told to shut it off and see if it would reset on it's own. This seemed to work, but I was told there was no way to check this unless it failed completely. I contacted the mfgr and they confirmed what the dealer said. They also said this item (etc) is only covered for 3 years under warranty. …”

NHTSA complaint #10320559, filed 2010-03, 20 miles

“Dash lights -- 4wd, ABS, esp and bas lights, skidding car icon -- all come on at same time accompanied by warning chime while braking and turning a corner at low speed, approximately 15 MPH. Engine stalls, loss of power brakes, power steering etc., car stalls in middle of road near intersection ' safety hazard. Will not restart on first try (nothing happens when I turn the key). Starts on second try, then dies. Finally starts and remains running on third try. I have previously had vehicle to authorized Jeep dealer and an independent garage. Neither were able to diagnose or repair the defect. …”

NHTSA complaint #10303128, filed 2010-01, 48,116 miles

“On my 2008 Jeep patrtiot, on braking, usually when coming to a stop at a traffic light or stop sign, most of the dash lights, including 4wd, ABS and esp, come on briefly. This has happened many times over the past couple of years, beginning at about 35,000 miles. Usually, the only symptom of the problem is the dash lights come on accompanied by a warning chime, but the engine remains running. Recently, however, it seems to be happening more frequently, and even more worrisome, is the fact that the engine sometimes dies when this happens. …”

NHTSA complaint #10302480, filed 2010-01, 47,923 miles

“The contact owns a 2008 Jeep PATRIOT 4X4. The contact stated that the vehicle stalled while driving 55 MPH. The contact maneuvered the vehicle to the shoulder and was able to successfully restart the engine. The failure recurred on an intermittent basis. The vehicle was taken to an authorized dealer and they were unable to duplicate the failure. The vehicle was not repaired. The manufacturer was made aware of the failure and offered no assistance. The failure mileage was unknown.”

NHTSA complaint #10446015, filed 2012-01

Related service bulletins

Engine cooling: other model years

YearComplaintsShare of year
201013%
200935%
200842%
200754%

Other parts of the 2008 Jeep Patriot 4X4

Fuel system
51 complaints
Suspension
49 complaints
Steering
26 complaints
Engine
22 complaints
Body and structure
21 complaints
Transmission and drivetrain
20 complaints
Electrical system
15 complaints
Other or unknown
11 complaints
Brakes
7 complaints
Wheels
6 complaints
Electronic stability control
5 complaints
Tires
5 complaints

← All problems reported for the 2008 Jeep Patriot 4X4

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 30, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.

To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology