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Engine coolingPart report

2022 Jeep Wagoneer Engine cooling Problems

Complaints
3about this part
Share
1%of 209 total for the year
Median mileage
33,000miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 3 complaints about the engine cooling of the 2022 Jeep Wagoneer, 1% of the 209 complaints for this model year. Where a mileage was given, the median is 33,000 miles. 1 a fire, according to the filers.

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.

“The contact owns a 2022 Jeep Wagoneer. The contact stated that while her husband was driving at approximately 10 MPH, the vehicle stalled, and smoke was coming from under the hood. The contact stated that the smoke had also entered the passenger cabin. The contact stated that her husband had not mentioned whether any warnings had illuminated. The contact stated that when she arrived to pick him up, the fire was extinguished. The fire damage was confined to the engine compartment. The vehicle was towed to a dealer, but it was not a manufacturer dealer. …”

NHTSA complaint #11717621, filed 2026-02, 90,000 miles

“The contact owns a 2022 Jeep Wagoneer. The contact stated that while driving at an undisclosed speed, there was an abnormal odor inside and outside the vehicle. No warning lights were illuminated. The vehicle was taken to two dealers several times; however, the failure was not duplicated. The dealers performed several diagnostic tests, but no leaks were evident. The vehicle was not diagnosed or repaired by an independent mechanic or a dealer. The contact stated that the failure was persistent. The contact stated that the coolant was purple while refilling the coolant reservoir. …”

NHTSA complaint #11723256, filed 2026-03, 20,000 miles

“The contact owns a 2022 Jeep Wagoneer. The contact stated while driving at approximately 35 MPH, the vehicle stalled. The contact stated that no warning light was illuminated. The contact stated that the power steering and brakes had failed to operate as needed. The contact was able to coast to a stop. The contact was unable to restart the vehicle and had the vehicle towed to the residence. The vehicle was not taken to a dealer or an independent mechanic. The vehicle was not diagnosed or repaired. The manufacturer was not informed of the failure. The failure mileage was approximately 33,000.”

NHTSA complaint #11624675, filed 2024-11, 33,000 miles

Engine cooling: other model years

YearComplaintsShare of year
202322%
202231%
1990323%
1989327%
1987220%

Other parts of the 2022 Jeep Wagoneer

Electrical system
123 complaints
Engine
54 complaints
Brakes
39 complaints
Other or unknown
32 complaints
Steering
31 complaints
Forward collision avoidance
27 complaints
Transmission and drivetrain
27 complaints
Suspension
15 complaints
Fuel system
11 complaints
Seats
10 complaints
Lane departure
8 complaints
Body and structure
7 complaints

← All problems reported for the 2022 Jeep Wagoneer

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 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