Research · Small Sport Utility Vehicle 4WD

2017 Jeep Wrangler UnlimitedRecalls, problems, MPG & safety

NHTSA lists 0 safety recalls and 312 owner complaints for the 2017 Jeep Wrangler Unlimited. Most complaints involve service brakes (77) and engine (62). The EPA rates it 18 mpg combined.

Combined MPG
18mpg
EPA · 2 versions
NHTSA overall
—
Not rated by NCAP
Safety recalls
0campaigns
NHTSA
Owner complaints
312
Top: service brakes
Fuel cost / yr
$3,450est.
EPA estimate, best version
01 —Recalls

Safety recalls

NHTSA campaigns for this model year
0 recalls found in NHTSA data for the 2017 Jeep Wrangler Unlimited as of Nov 11, 2026.
Data from NHTSA Recalls API · synced Nov 11, 2026NHTSA vehicle page
02 —Complaints

Owner complaints by component

312 complaints filed with NHTSA · Dec 2016 – Oct 2026
  1. Service brakes77
  2. Engine62
  3. Power train50
  4. Electrical system45
  5. Air bags26
  6. Steering19
  7. Structure19
  8. Vehicle speed control14
  9. Fuel/propulsion system13

Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.

By model year

Complaints for each Wrangler Unlimited model year we’ve synced.

View as table
Model yearNHTSA complaints
2012836
2013657
2014658
2015481
2017312
2019749
2020619
Crashes reported
19
Fires reported
21
Injuries reported
21
Deaths reported
0
Data from NHTSA Complaints API · synced Nov 11, 2026 · Full problem breakdownNHTSA vehicle page
03 —Common problems

What owners report most

Verbatim excerpts from NHTSA complaints, by component

Service brakes

77 reports2 crashes2 fires
“The ABS warning light remains illuminated and the vehicle is displaying diagnostic trouble code C2200, indicating an internal failure involving the Anti-Lock Brake System (ABS) control module. I am concerned that this is a safety-related defect rather than normal wear. I have found multiple reports from other owners of 2017 Jeep Wranglers describing the same or substantially similar failure involving C2200, ABS module failure, and illumination of the ABS/traction-control warning lights. Owners have also reported difficulty obtaining replacement OEM ABS modules due to extended backorders or lack of availability. Because the ABS module is part of the vehicle’s braking and electronic stability-control system, I am concerned about operating the vehicle without these safety systems functioning properly. I am requesting that NHTSA review the pattern of ABS control-module failures involving 2017 Jeep Wranglers and determine whether further investigation or a safety recall is warranted.”
Owner complaint to NHTSAFiled Oct 8, 2026Service brakesODI 11770004

Engine

62 reports5 fires
“The first time happening I was driving on the interstate going about 70 miles an hour in the dark, the car completely shut down with no warning I was able to coast then tried to restart the vehicle and it started. I was able to get off the road and to my destination. The second time this happened, it was 5am in the morning getting on the interstate going about 40 miles an hour I got to the end of the ramp and merged into traffic again no warning the car shut down. This time the vehicle would not restart. I was able to coast to the shoulder with traffic approaching on me. Had to wait for a tow in the dark by myself.”
Owner complaint to NHTSAFiled Aug 26, 2026EngineODI 11759825

Power train

50 reports7 fires
“The contact owns a 2017 Jeep Wrangler. The contact stated that while driving approximately 30-45 MPH, the vehicle lost power. On another occasion, while driving at 20 MPH, the vehicle lost motive power. While shifting into gear, the vehicle failed to respond as intended. The check engine warning light illuminated after the failure. The driver was able to pull over safely. The vehicle was running, and the heat was functioning. The vehicle was towed to a AAA Service Center, where the filter and oil were changed; however, the failure reoccurred. The vehicle was towed to AAA again, but no assistance was provided. The vehicle was taken to the local dealer, where it was diagnosed, and it was determined that the transmission needed to be replaced. The vehicle was not repaired. The manufacturer was contacted, but no assistance was provided. The failure mileage was approximately 100,000.”
Owner complaint to NHTSAFiled Feb 6, 2026Power train, Vehicle speed control, EngineODI 11716113
Data from NHTSA Complaints API (owner reports, unverified) · synced Nov 11, 2026
04 —Key specs

Engines, transmissions & drive

2 versions rated by the EPA
EPA class
Small Sport Utility Vehicle 4WD
Engines
3.6L 6-cyl
Transmissions
Automatic 5-spd · Manual 6-spd
Drive
4-Wheel Drive
Fuel
Regular Gasoline

Towing, payload and dimensions aren’t in the EPA or NHTSA data, so we don’t list them.

Data from EPA fueleconomy.gov · synced Nov 11, 2026EPA listing
05 —Fuel economy

EPA fuel economy by version

City / highway / combined, annual fuel cost and CO₂
EPA
VersionCityHwyComb.Fuel / yrCO₂ g/mi
Wrangler Unlimited 4WD
Auto 5-spd, 6 cyl, 3.6 L · 4-Wheel Drive
162018$3,450504
Wrangler Unlimited 4WD
Man 6-spd, 6 cyl, 3.6 L · 4-Wheel Drive
162118$3,450502
Data from EPA fueleconomy.gov · synced Nov 11, 2026 · Fuel cost is EPA’s annual estimate (15,000 mi, 55% city)
06 —Safety

NHTSA 5-Star Safety Ratings

1 tested variant
NHTSA has not published 5-Star Safety Ratings for the 2017 Jeep Wrangler Unlimited as of Nov 11, 2026.
Data from NHTSA NCAP Safety Ratings API · synced Nov 11, 2026Vehicle 11345
07 —Maintenance

Maintenance basics

General guidance, not the OEM schedule. Check your owner’s manual.
General guidance
ItemMilesTimeNote
Engine oil & filter5,000–10,000 mi6–12 monthsFollow the oil-life monitor if fitted
Tire rotation5,000–7,500 miEvery oil changeCheck pressure monthly
Engine air filter15,000–30,000 mi1–2 yearsSooner in dusty areas
Cabin air filter15,000–25,000 mi1–2 years
Brake fluid—2–3 yearsAbsorbs moisture over time
Coolant60,000–100,000 mi5–10 yearsLong-life coolants last longer
Spark plugs60,000–100,000 mi—Iridium/platinum plugs at the long end
12V battery—3–5 yearsHeat shortens battery life
  • Engine oil & filter5,000–10,000 mi
    6–12 months
  • Tire rotation5,000–7,500 mi
    Every oil change
  • Engine air filter15,000–30,000 mi
    1–2 years
  • Cabin air filter15,000–25,000 mi
    1–2 years
  • Brake fluid—
    2–3 years
  • Coolant60,000–100,000 mi
    5–10 years
  • Spark plugs60,000–100,000 mi
    —
  • 12V battery—
    3–5 years
Typical intervals for modern cars. Severe service (towing, short trips, extreme heat or cold) shortens them.
09 —FAQ

2017 Wrangler Unlimited questions

How many recalls does the 2017 Jeep Wrangler Unlimited have?

0 recalls found in NHTSA data as of Nov 11, 2026.

What are the most common 2017 Jeep Wrangler Unlimited problems?

Owners filed 312 complaints with NHTSA. The most-cited components are service brakes (77), engine (62), power train (50). Complaints are unverified owner reports and aren't adjusted for how many cars were sold.

What MPG does the 2017 Jeep Wrangler Unlimited get?

The EPA rates the 2017 Jeep Wrangler Unlimited at 18 mpg combined, depending on engine and drivetrain (2 versions rated).

Data from NHTSA & EPA · synced Nov 11, 2026