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2018 Jeep Renegade problems

The most common problem on the 2018 Jeep Renegade is engine and cooling, typically around 20,000 miles. It has 5.5 times the complaints of a typical Renegade model year.

Year to avoid5.5x the typical complaints
Year score
13/100
Owner complaints
444
Recalls
2
Service bulletins
268
Worst area
Engine
Fuel economy
24-26mpg

The worst 2018 Jeep Renegade problems

Ranked by number of owner complaints. Mileage and cost come from what owners wrote.

Problems by type

Tap a problem to see which part fails, at what mileage and in which other years.

Specific symptoms reported on the 2018 Jeep Renegade

Stalling 139Oil consumption 66Backup camera 40Check engine light 32Fuel pump 29Loss of power 26Screen failure 21Engine failure 15Fire or smoke 11Won't start 11Jerking 10Hesitation 7Overheating 7Steering lock-up 6Wipers 6Adaptive cruise 5

Recalls 2

Fuel system, gasoline: delivery: fuel pumpReported October 17, 2018 · 21,104 vehicles affected
What is wrong
Chrysler (FCA US LLC) is recalling certain 2017-2018 Jeep Renegade 4X2 flex fuel/E85 vehicles equipped with a 2.4L engine. In certain operating conditions such as high power demand in conjunction with high altitude and/or high ambient temperatures, a manufacturing error in the fuel pump assembly may result in a loss of fuel pressure.
Risk
A loss of fuel pressure can cause a stall, increasing the risk of a crash.
Remedy
Chrysler will notify owners, and dealers will replace the fuel pump, free of charge. The recall began April 26, 2019. Owners may contact Chrysler customer service at 1‑800‑853‑1403. Chrysler's number for this recall is UB2.

Recall number 18V731000 · Recall details

Electrical system: wiring: front underhoodReported August 9, 2018 · 12,779 vehicles affected
What is wrong
Chrysler (FCA US LLC) is recalling certain 2018 Jeep Renegade, Compass and Grand Cherokee, RAM 1500 and Promaster, Fiat 500x, Dodge Journey, Challenger, Charger and Durango and Chrysler 300x vehicles, 2017-2018 Jeep Wrangler, Dodge Grand Caravan and Chrysler Town and Country vehicles and 2018-2019 Jeep Cherokee and 2018 Chrysler Pacifica and Pacifica Hybrid vehicles. The powertrain control module may be equipped with a voltage regulator chip in the circuit board that may fail, causing a stall or a no start condition.
Risk
A vehicle stall can increase the risk of a crash.
Remedy
Chrysler will notify owners, and dealers will replace the powertrain control module, free of charge. The recall began October 2, 2018. Owners may contact Chrysler customer service at 1‑800‑853‑1403. Chrysler's number for this recall is U87.

Recall number 18V524000 · Recall details

See all 2 recalls for the 2018 Jeep Renegade

Technical service bulletins for the 2018 Jeep Renegade 268

Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.

See all 268 bulletins for the 2018 Jeep Renegade

2018 Jeep Renegade fuel economy

Official EPA estimates in miles per gallon (MPGe for electric). Ranges cover trims that share the same engine.

EngineDriveCityHighwayCombined
1.4L 4‑cylFWD243126
1.4L 4‑cylAWD243126
2.4L 4‑cylFWD223025
2.4L 4‑cylAWD212924

What 2018 Jeep Renegade owners say

Most recent owner complaints, unedited.

Filed Oct 18, 2026 · Fuel system · OK

My jeep just died then tries to start and won't and I just bout it year ago or started making payments on it

Filed Oct 10, 2026 · NC

Screen issues with the uconnect infotainment system. Issues with accessing climate control features and using the backup camera due to screen flashing and or going blank.

Filed Sep 9, 2026 · IL

When I put the car in reverse sometimes it takes it about a minute for my backup camera to appear on the radio screen. I am not able to take my vehicle in for inspection since I have no babysitter or another vehicle while it is getting looked at. Also my tire pressure system light came on saying the tire pressure system needs serviced and it won't show my tire pressures just dashes.

Filed Aug 18, 2026 · Fuel system · TN

I was driving down the interstate at a low speed due to traffic being backed up and my vehicle started stalling as I was driving at a lower speed. The week before I was driving at a low speed in a parking garage and my vehicle stalled while driving. And I was at a stop sign a couple months ago and it stalled on the hill. It's also stuttered trying to merge on the interstate. Other vehicles same year and model have been recalled but mine has not been included. Also the vehicle has trouble starting all the time.

Filed Jul 13, 2026 · Electrical · TX

Backup camera screen went out 2 months after purchasing. I googled and multiple forums including Reddit had 2018 renegade owners reporting the same thing Definitely a safety issue when half the screen is out. Unable to use backup camera as purposed for safe driving It also makes it diffCult and thus unsafe to make selections on the touch screen for radio Bluetooth and other important settings Screens and cameras are supposed to make it safer for drivers. In this case, it is a hazard! It only gets worse the while screen goes out the longer the jeep is in use

Filed Jun 24, 2026 · Electrical, Engine · 66,000 miles · NE

Car has 66,000 miles. Description of the Safety Defect and Incident:Component Malfunction: The radiator cooling fan motor and the low-speed resistor circuit suffered a complete internal electrical failure. The defective part is being removed and is available for inspection upon request.Safety Risk: While idling stationary in live traffic, the vehicle unexpectedly and severely overheated. This created an immediate, dangerous traffic-stall hazard that put my personal safety and the safety of surrounding drivers at risk of a collision.Professional Confirmation: The problem has been fully reproduced, diagnosed, and confirmed by a certified independent service center. Their diagnostic scan tool commands failed, and electronic connector testing proved an open resistor and a faulty, high-resistance motor.Inspections: The vehicle and component have been inspected and verified by the independent service center. No police or insurance representatives were involved as I successfully safely towed the vehicle before a collision occurred.Warning Lamps & Symptoms: There were no symptoms prior to the failure. The problem appeared suddenly while idling. The dashboard cluster flashed an "Engine Coolant Hot" message only after the temperature had already spiked into the red zone because the low-speed fan completely failed to engage. I immediately turned the engine off to prevent a catastrophic engine failure or a traffic collision.This component failure occurred prematurely at only 66,000 miles on a meticulously maintained 2018 Jeep Renegade Trailhawk. This issue directly mirrors the platform defects previously tracked under the federal safety agency Action PE19014 and the manufacturer's Customer Satisfaction Notification V54.

Filed Jun 8, 2026 · Acceleration, Engine · 109,465 miles · GA

I am writing to report a severe safety defect regarding my 2018 Jeep Renegade. The vehicle suffers from an extreme internal oil consumption defect, burning 1 quart of oil every 1,000 miles. According to certified automotive diagnostics, this is five times the normal operating rate. This rapid oil depletion causes the vehicle to abruptly lose power, stall, and completely shut down while driving in active traffic without warning. Sudden engine failure at highway speeds creates an immediate, critical risk of collisions. The vehicle’s history directly matches documented manufacturer issues. The original purchasing dealership notified me that the vehicle was impacted by Customer Satisfaction Notification W80 for abnormal oil consumption. My research also confirmed related under-hood wiring recalls for this model year that cause fuel pressure drops and engine stalling. However, when I presented the vehicle to an authorized Jeep dealership in Newnan, Georgia, due to repeated stalling, the service department refused recall coverage because my specific VIN was not flagged in their database. They replaced a valve cover gasket instead, but the severe oil depletion and dangerous stalling persisted. A subsequent inspection by an independent licensed automotive shop confirmed the excessive oil burning and determined the engine has suffered fatal internal wear, requiring a complete engine replacement. Because the manufacturer excludes my VIN from the official recall population, they refuse to provide any administrative or financial remedies. However, my vehicle is exhibiting the exact mechanical failures, dangerous stalling, and severe oil consumption targeted by the federal safety agency’s investigations into the engine. Excluding a vehicle experiencing identical safety failures based solely on an arbitrary VIN window leaves consumers unprotected. This unaddressed defect ultimately rendered the vehicle un-driveable, forcing me to surrender it, causing financial hardship and negative credit impact.

Filed Jun 3, 2026 · Fuel system · TN

The contact owns a 2018 Jeep Renegade. The contact stated while driving at various speeds and depressing the accelerator pedal on several occasions, the vehicle hesitated, lost motive power and stalled. The RPMS were significantly high during the failure. The vehcile required to be towed on some occasions. The contact stated that the failure occured when the gas tank was below half full. Additionally, the contact stated that while at a complete stop on several occasions, the vehicle stalled inadvertently. The contact stated that the failures mainly occured while driving in significantly hot weather. The vehicle was taken to the dealer on several occasions, but the failure could not be duplicated. The contact stated that the failure had progressively worsened. The vehicle was taken to the dealer, where the failure was been investigated. The vehicle was not diagnosed or repaired. The manufacturer was notified of the failure and case was filed. The failure mileage was unknown.

Filed May 26, 2026 · Body · NY

The "my sky" sunroof on this vehicle will open but not close. It has been a problem since the vehicle was purchased in 2018. It has been in and out of Central Avenue Chrysler Jeep for repairs. There are two cases with Jeep customer care. The sunroof was supposedly repaired in Octover 2024 but it still never operates properly. Now the sunroof is frozen in the open position. Even the dealership cannot get it to close. This is a safety hazard - I don't know if parts will fly off while driving and it's danagerous to drive a car with an open sunroof in rainy or stormy weather conditions, which are common in New York. If you check online, there are many people reporting similar problems with this particular sunroof.

Filed May 22, 2026 · Engine · 60,000 miles · MO

The contact owns a 2018 Jeep Renegade. The contact stated that while accelerating from a red light, the vehicle suddenly shut off and stalled in the middle of the intersection. The vehicle was towed to an independent mechanic shop, where the contact suffered a heat-related stroke due to the high temperature. The vehicle was subsequently transferred to a licensed dealer, where technicians diagnosed a failure within the Engine Control Module (ECM/PCM), commonly referred to as the vehicle's "brain." The vehicle was repaired. The manufacturer was notified of the failure. The failure mileage was 60,000.

Used buying checklistWhat to check on a 2018 Jeep Renegade before you buy

Compare the 2018 Jeep Renegade

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Other model years

201520162017201820192020202120222023

Questions about the 2018 Jeep Renegade

Is the 2018 Jeep Renegade reliable?

Owners have filed 444 complaints about the 2018 Jeep Renegade, 5.5 times a typical Renegade model year. It is one of the years we flag to avoid.

What is the 2018 Jeep Renegade year score?

The 2018 Jeep Renegade scores 13 out of 100 (poor). The score compares it with the other model years of the Jeep Renegade: 75 is a typical year, 50 means twice the usual complaints, and serious complaints and recalls lower it.

What is the most common problem with the 2018 Jeep Renegade?

Engine and cooling, with 192 complaints, typically around 20,000 miles. Next is electrical (131).

How many recalls does the 2018 Jeep Renegade have?

2 recalls, covering fuel system, gasoline and electrical system.

What year does the Jeep Renegade have bad engine?

The Jeep Renegade model years with the most engine complaints are 2017 (274 complaints), 2018 (192 complaints) and 2016 (180 complaints).

What gas mileage does the 2018 Jeep Renegade get?

Official estimates for the 2018 Jeep Renegade range from 24 to 26 mpg combined. The most efficient version (1.4L 4-cyl, FWD) gets 24 city and 31 highway.

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