EZ Swap LLC services the Jeep Gladiator in Phoenix, AZ, covering model years 2020 to 2027. If your Gladiator has a warning light, a strange noise or a safety recall question, our mechanics can diagnose it and give you a clear quote first.
To help Gladiator owners know what to watch for, we reviewed public records from the National Highway Traffic Safety Administration (NHTSA). For these model years NHTSA has 994 owner complaints on file for the Gladiator and 16 safety recall campaigns. The most-reported problem areas are steering (329), electrical system (289), power train (158).
Most-Reported Jeep Gladiator Problems
These problem areas come up most often in NHTSA owner complaints for the Gladiator (all model years combined). Complaint counts reflect reports filed, not the share of vehicles affected, so popular and older models naturally have more.
| Problem area (NHTSA component) | Complaints | Share | |
|---|---|---|---|
| Steering | 329 | 33% | |
| Electrical System | 289 | 29% | |
| Power Train | 158 | 15% | |
| Engine | 130 | 13% | |
| Suspension | 106 | 10% | |
| Fuel/Propulsion System | 48 | 4% | |
| Service Brakes | 46 | 4% | |
| Vehicle Speed Control | 37 | 3% |
Steering
329 of the 994 complaints (33%) mention steering. Steering complaints deserve prompt attention. We inspect steering components and alignment so the car tracks straight and responds predictably. See our suspension & alignment page.
Electrical System
289 of the 994 complaints (29%) mention the electrical system. Electrical problems are made worse by desert heat, which ages batteries, cables and connectors. We test the battery, starter and charging system and trace faults to the actual part. See our battery replacement and starter & alternator repair pages.
Power Train
158 of the 994 complaints (15%) mention the powertrain. Powertrain complaints can range from rough shifting to loss of drive. We road test, scan for stored codes and inspect fluids before recommending any repair. See our auto repair page.
Jeep Gladiator Complaints by Model Year
The Gladiator model years with the most NHTSA complaints on file are 2020, 2021, 2022. Older model years have had more time to collect reports, so use this table as a guide for what to inspect, not as a verdict on any one vehicle.
| Model year | Complaints on file | |
|---|---|---|
| 2020 | 484 | |
| 2021 | 292 | |
| 2022 | 120 | |
| 2023 | 57 | |
| 2024 | 23 | |
| 2025 | 15 | |
| 2026 | 3 |
Most Common Jeep Gladiator Check Engine Codes
Owners often put the exact trouble code in their NHTSA complaint. These are the codes cited most often for the Gladiator. The most-cited is P0300 (random or multiple cylinder misfire), mentioned in 6 complaints. Counts reflect complaints that name a code, not every car on the road.
| Code | What it means | Complaints citing it |
|---|---|---|
| P0300 | Random or multiple cylinder misfire Worn spark plugs, failing ignition coils, fuel or vacuum problems. Do not ignore a flashing check engine light. | 6 |
| P0733 | Powertrain code A scan and test is needed to confirm what this code means for your vehicle. | 4 |
A code is a clue, not a diagnosis. The same code can have several causes, so we test before replacing parts. See our check engine light diagnostics, and read whether it is safe to drive with the check engine light on.
Jeep Gladiator Safety Recalls
NHTSA lists 16 recall campaigns for the Gladiator in these model years, most often involving power train, seat belts, back over prevention. Recalls are repaired by the manufacturer at no charge to you, but each applies only to certain vehicles. Look up your VIN at nhtsa.gov/recalls.
- 2026 recall, Steering (campaign 26V363000): Chrysler (FCA US, LLC) is recalling certain 2021-2025 Jeep Wrangler, Wrangler 4XE, and Jeep Gladiator vehicles.
- 2024 recall, Electrical System (campaign 24V652000): Chrysler (FCA US, LLC) is recalling certain 2020-2024 Jeep Gladiator and 2018-2024 Jeep Wrangler vehicles. The instrument panel cluster may experience an internal short circuit and fail.
- 2024 recall, Power Train (campaign 24V572000): Chrysler (FCA US, LLC) is recalling certain 2021 Jeep Wrangler and Jeep Gladiator vehicles that were previously remedied under NHTSA recall number 23V-116.
- 2024 recall, Air Bags (campaign 24V199000): Chrysler (FCA US, LLC) (Stellantis) is recalling certain 2023-2024 Ram 1500, Jeep Wrangler, Jeep Wagoneer, Jeep Grand Wagoneer, Chrysler Pacifica, Ram 3500, Ram 3500 cab chassis, Ram 2500, Ram 4500 cab chassis, Ram 5500 cab chassis, 2023...
- 2023 recall, Power Train (campaign 23V116000): Chrysler (FCA US, LLC) is recalling certain 2018-2023 Jeep Wrangler, and 2020-2023 Jeep Gladiator vehicles equipped with manual transmissions. The clutch pressure plate may overheat and fracture.
- 2023 recall, Fuel System, Diesel (campaign 23V263000): Chrysler (FCA US, LLC) is recalling certain 2021-2023 Jeep Wrangler, Gladiator, and 2022-2023 Ram 1500 vehicles equipped with a 3.0L diesel engine. The high pressure fuel pump (HPFP) may fail.
Serious Incident Reports
Of the NHTSA complaints on file for the Gladiator, 25 involved a crash, 30 involved a fire, 22 reported injuries. These numbers are drawn from self-reported complaints and are not verified findings. If your vehicle has an open recall, get it repaired promptly.
Keeping a Jeep Gladiator Reliable in Phoenix
Arizona heat is the hardest test a Jeep will face. Batteries, belts, hoses, tires and engine oil all wear faster here, and a Gladiator that spends its life in stop-and-go Valley traffic needs maintenance earlier than the owner's manual's normal schedule suggests.
Our recommendation for Gladiator owners: follow the severe-service schedule, test the battery before every summer, inspect brakes and tires twice a year, and have any warning light diagnosed instead of ignored. If you are shopping for a used Jeep Gladiator, a pre-purchase inspection shows what the paperwork does not.
Jeep Gladiator Services at EZ Swap LLC
Get the details on our Phoenix Jeep Gladiator repair service, or choose a service below.
Suspension & Alignment
Shocks, struts, alignment and steering.
Details →Battery Replacement
Test, replace and protect against Phoenix heat.
Details →Starter & Alternator Repair
Charging and starting system repair.
Details →Auto Repair
All makes and models, from domestic trucks to imports.
Details →Oil Change & Maintenance
Oil, filters, fluids, tires and scheduled service.
Details →Car A/C Repair
Phoenix heat demands cold air.
Details →Jeep Gladiator FAQ
What are the most common problems with the Jeep Gladiator?
Based on NHTSA owner complaints, the most-reported problem areas for the Jeep Gladiator are steering (329), electrical system (289), power train (158). Complaint counts reflect reports filed, not the share of vehicles affected.
Which Gladiator model years have the most complaints?
The Gladiator model years with the most NHTSA complaints on file are 2020, 2021, 2022. Older years have had longer to collect reports, so inspect any specific vehicle before buying.
What are the most common check engine codes on the Jeep Gladiator?
In NHTSA owner complaints for the Jeep Gladiator, the codes cited most often are P0300 (random or multiple cylinder misfire), P0733 (powertrain code). A code points to a system, and testing confirms the actual failed part.
Does the Jeep Gladiator have any safety recalls?
NHTSA lists 16 recall campaigns for the Jeep Gladiator across model years 2020 to 2027. Each recall applies only to certain vehicles, so enter your VIN at nhtsa.gov/recalls to see if yours is affected.
Do you repair the Jeep Gladiator in Phoenix?
Yes. EZ Swap LLC repairs and maintains Jeep vehicles including the Gladiator, at 9050 N 9th St in Phoenix. Call or text (602) 246-9063 for an appointment.
Is a pre-purchase inspection worth it for a used Jeep Gladiator?
Yes. An inspection checks the engine, transmission, brakes, suspension, A/C and electrical system, and scans for stored codes, so you know the real condition before you buy.
How often should I service my Jeep Gladiator in Phoenix?
Follow the severe-service schedule in your owner's manual, since heat and stop-and-go driving count as severe use. Test the battery before summer and inspect brakes and tires regularly.
More Jeep Models We Service
Source: public complaint and recall records from the National Highway Traffic Safety Administration (nhtsa.gov). Counts reflect reports filed and do not predict the condition of any individual vehicle.