2018 Jeep Cherokee Common Problems & Defect Telemetry
Authoritative defect intelligence synthesized from 681 verified NHTSA owner complaints, 7 federal safety recalls, and interquartile failure mileage telemetry.
The 2018 Jeep Cherokee receives a 3.6/10 MazicBay Reliability Index based on 681 verified NHTSA federal complaints and 7 safety recalls. The primary reported failure mode is Transmission Hesitation, Hard Shifting & Slipping Reports with a median failure point at 32,000 miles (IQR: 18,500 – 40,500 mi). Out-of-warranty repairs benchmark at $1,400 – $3,800 .
80.1 complaints / 10k sold
Verified US federal records
Crash, fire & stall audit
7 Active / Free Remedies
Top Reported Problem Clusters (7)
Transmission Hesitation, Hard Shifting & Slipping Reports
- Hard gear shifts / delayed engagement into Drive/Reverse
- Transmission shudder / jerking under acceleration
- Transmission slipping between gears
“I have a 2018 Jeep Cherokee. The exact component causing the problem is UNKNOWN. While driving, a “Service Shifter” warning appeared on the dashboard and all of the gear indicator lights illuminated at the same time. After I turned the vehicle off and restarted it, the warning...”
“The contact owns a 2018 Jeep Cherokee. The contact stated that while driving at an undisclosed speed, several unknown warning lights were illuminated on the instrument panel, and the transmission was shifting very roughly. The vehicle was taken to a dealer, where the battery w...”
“The contact owns a 2018 Jeep Cherokee. The contact stated that while driving at 35 MPH, the vehicle shut off as several warning lights appeared on the instrument panel. The contact made multiple attempts to restart the vehicle but to no avail. The police arrived at the scene a...”
Electrical Parasitic Drain, Infotainment & Harness Reports
- Unexplained battery drain after sitting overnight
- Infotainment display / instrument cluster blackouts
- Accessory malfunction / alternator fault warnings
“I have a 2018 Jeep Cherokee. The exact component causing the problem is UNKNOWN. While driving, a “Service Shifter” warning appeared on the dashboard and all of the gear indicator lights illuminated at the same time. After I turned the vehicle off and restarted it, the warning...”
“The contact owns a 2018 Jeep Cherokee. The contact stated that while driving at an undisclosed speed, several unknown warning lights were illuminated on the instrument panel, and the transmission was shifting very roughly. The vehicle was taken to a dealer, where the battery w...”
“The contact owns a 2018 Jeep Cherokee. The contact stated that while driving at 35 MPH, the vehicle shut off as several warning lights appeared on the instrument panel. The contact made multiple attempts to restart the vehicle but to no avail. The police arrived at the scene a...”
Engine Stalling, Oil Consumption & Cooling Defect Reports
- Engine sudden stall / hesitation while driving
- Abnormal oil burning / consumption
- Check Engine Light (MIL) flashing
- Engine overheating / coolant loss
“The contact owns a 2018 Jeep Cherokee. The contact stated that while driving at 35 MPH, the vehicle shut off as several warning lights appeared on the instrument panel. The contact made multiple attempts to restart the vehicle but to no avail. The police arrived at the scene a...”
“While driving, often at highway speeds, all of the lights on the shifter will light up and the dash will display "Service Transmission." I took it to the dealer several times and their response has been that it is a software issue that they do not have a fix for and that I sho...”
“The PTU has failed and caused damage to splines. This failure caused the engine light to come on intermittently and failure to shift. The problem has been confirmed by a dealership where the car is and has been sitting for repair for almost a year due to no repair parts availa...”
Service Brakes, ABS Actuator & Master Cylinder Reports
- Spongy or hard brake pedal travel
- ABS / Brake warning light illuminated
- Extended stopping distance / pedal vibration
“The contact owns a 2018 Jeep Cherokee. The contact stated that while driving at 25–30 MPH on the highway, the brakes locked up, and the vehicle failed to move. The "Service Brakes" message illuminated on the instrument panel after the failure. The contact related the failure t...”
“The contact owns a 2018 Jeep Cherokee. The contact received notification of NHTSA Campaign Number: 25V011000 (Power Train), and the part was listed as available at the time. The vehicle was taken to a dealer where it was diagnosed to have the PTU/full transmission failure as l...”
“The contact owns a 2018 Jeep Cherokee. The contact stated that upon starting the vehicle, all of the warning indicators on the instrument cluster panel illuminated. Additionally, the contact noted that the parking brake occasionally felt as though it had not engaged, and while...”
Electric Power Steering Assist & Suspension Noise Reports
- Sudden loss of electric power steering assist
- Steering wheel pull or highway wander
- Clunking / knocking noise over bumps
“The contact owns a 2018 Jeep Cherokee. The contact stated that while driving at an undisclosed speed, the rear end of the vehicle was shaking abnormally, and the rear end of the vehicle was uncontrollable. The vehicle was taken to an independent mechanic, where it was diagnose...”
“The steering rack failed about one week after I purchased the vehicle. The dealer replaced the steering rack once, but the same problem happened again about six months later. The vehicle has now been at the dealership for about one year waiting for another replacement steering...”
“My Jeep veers left and right sharply while I drive. It does not take off pulling into traffic-I have to wait for total total clearance-there is no take off. My gas tank was filled three days ago and it is already below 50%. I drive 7 miles to and from work Monday-Friday, nowhe...”
Airbag Occupant Detection & Inflator Defect Reports
- SRS Airbag warning lamp illuminated
- Passenger occupant classification sensor failure
- Seat belt retractor lockup
“The rear defroster or related electrical wiring in the rear glass/liftgate area appears to have malfunctioned and shorted, causing a fire while the vehicle was parked, turned off, and unattended. The fire resulted in the rear glass shattering/blowing out. The incident was reco...”
“The contact owns a 2018 Jeep Cherokee. The contact stated that while she and her children were stopped at a light and making a left turn, another vehicle accelerated through the yellow light and collided with the front of her vehicle. The air bags did not deploy in her vehicle...”
“I fastened seatbelt. It retracted, but heard a rolling noise, which sounded like a can or bottle rolling in the floor behind me. Paid no attention to it and forgot about it. Next time I drove the Jeep, it happened again, so I got home and checked. There was nothing there to ma...”
Fuel Pump Pressure Loss & Fuel Delivery Defect Reports
- Sudden loss of propulsion power at highway speeds
- Extended engine cranking / failure to restart
- Fuel odor near fuel tank / engine bay
“TL* THE CONTACT OWNED A 2018 JEEP CHEROKEE. WHILE THE CONTACT'S VEHICLE WAS STOPPED, IT WAS REAR ENDED BY ANOTHER VEHICLE. THE AIR BAGS DID NOT DEPLOY. THERE WAS NO WARNING INDICATOR ILLUMINATED. A POLICE REPORT WAS FILED. THE DRIVER SUSTAINED BACK AND NECK INJURIES. THE CONTA...”
“TL* THE CONTACT OWNS A 2018 JEEP CHEROKEE. THE CONTACT STATED THAT FUEL LEAKED FROM THE VEHICLE AND A BURNING ODOR ENTERED THE CABIN OF THE VEHICLE. IN ADDITION, THE FUEL GAUGE FAILED TO DISPLAY THE CORRECT FUEL LEVEL. THERE WERE NO WARNING INDICATORS ILLUMINATED. THE CONTACT ...”
Official NHTSA Safety Recalls (7)
FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS
Summary: Chrysler (FCA US LLC) is recalling certain 2018 Jeep Cherokee vehicles equipped with a 2.4L engine. These vehicles may have been manufactured with a fuel tube that may leak fuel into the engine compartment.
POWER TRAIN:AXLE ASSEMBLY:AXLE SHAFT
Summary: Chrysler (FCA US LLC) is recalling certain 2018 Jeep Cherokee all-wheel-drive vehicles. The bearing cage for the right front halfshaft assembly may not have been properly heat treated, possibly resulting in the bearing cage breaking and a potential halfshaft assembly failure.
ELECTRICAL SYSTEM:WIRING
Summary: Chrysler (FCA US LLC) is recalling certain 2014-2018 Dodge Journey, Charger and Durango, RAM 2500, 3500, 3500 Cab Chassis (more than 10,000lb), 4500 Cab Chassis and 5500 Cab Chassis, Jeep Cherokee and Grand Cherokee and Chrysler 300, 2014-2019 RAM 1500, 2015-2018 Dodge Challenger, 2015-2017 Chrysler 200, 2016-2018 RAM 3500 Cab Chassis (less than 10,000 lb), 2017-2018 Chrysler Pacifica and 2018 Jeep Wrangler vehicles. These vehicles are being recalled to address a defect that could prevent the cruise control system from disengaging. If, when using cruise control, there is a short circuit within the vehicle's wiring, the driver may not be able to shut off the cruise control either by depressing the brake pedal or manually turning the system off once it has been engaged, resulting in either the vehicle maintaining its current speed or possibly accelerating.
EQUIPMENT:OTHER:LABELS
Summary: Chrysler (FCA US LLC) is recalling certain 2017-2018 Jeep Cherokee vehicles. The tire and rim size information required to be on the Certification label was omitted during manufacturing, which may result in an incorrect tire and rim combination being installed on the vehicle. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 110, "Tire Selection and Rims."
ELECTRICAL SYSTEM:WIRING:FRONT UNDERHOOD
Summary: 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.
ENGINE AND ENGINE COOLING:ENGINE
Summary: Chrysler (FCA US LLC) is recalling certain 2018 Jeep Cherokee and Compass vehicles equipped with 2.4L engines. The engines may have a cracked oil pump housing that can result in oil pump failure.
POWER TRAIN
Summary: Chrysler (FCA US, LLC) is recalling certain 2017-2019 Jeep Cherokee vehicles. The power transfer unit (PTU) may become damaged and disengage the transmission and differential, resulting in a loss of drive power and/or loss of park function.
Pre-Purchase Inspection Checklist for 2018 Jeep Cherokee
Before purchasing a used 2018 Jeep Cherokee, perform the following targeted inspections based on reported federal defect patterns:
Scan the OBD-II port under the dash for pending freeze-frame codes (e.g. P0300 misfires, P0087 fuel rail pressure, P0420 catalytic efficiency).
Test vehicle at low-speed stop-and-go and highway merges. Check for delayed reverse engagement or gear shift shudder between 2nd and 3rd gears.
Verify that all 7 NHTSA safety recall campaigns have been performed by an authorized dealership using the VIN.
Ensure the instrument cluster, center screen, and auxiliary charging ports operate with stable 12.0V–14.4V alternator voltage.
Defect & Reliability Q&A: 2018 Jeep Cherokee
Is the 2018 Jeep Cherokee a reliable used car?
The 2018 Jeep Cherokee earns a 3.6/10 MazicBay Reliability Index based on 681 federal owner reports. Vehicles maintained under factory service schedules exhibit strong longevity past 150,000 miles.
What is the most frequent defect reported on the 2018 Jeep Cherokee?
The leading complaint category is Transmission Hesitation, Hard Shifting & Slipping Reports, with a median failure point around 32,000 miles (IQR: 18,500 – 40,500 mi).
Are there free recall repairs available for the 2018 Jeep Cherokee?
Yes, the NHTSA records 7 safety recall campaign(s) for this model year. All safety recalls are performed 100% free of charge by authorized franchise dealerships regardless of vehicle warranty status.