2021 Jeep Wrangler 4Xe Problems

Below Average Complaints

Real NHTSA owner complaints for the 2021 Jeep Wrangler 4Xe.

< older2022
Complaints
8
Crashes
0
Fires
0
Injuries
0
Fatalities
—
Recalls
2

Worst 2021 Jeep Wrangler 4Xe Problems

Top 3 most-reported issues with average mileage at failure.

#13 complaints

Electrical Faults

#22 complaints

Engine Problems

#31 complaints

Electrical System:Adas

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All Problems by Category

Every NHTSA complaint category for the 2021 Jeep Wrangler 4Xe.

Electrical Faults
3
complaints
Crashes
—
Fires
—
Avg Miles
—
Engine Problems
2
complaints
Crashes
—
Fires
—
Avg Miles
—
Electrical System:Adas
1
complaints
Crashes
—
Fires
—
Avg Miles
—
Forward-Collision Avoidance Issues
1
complaints
Crashes
—
Fires
—
Avg Miles
—
Lane Departure: Blind Spot Detection
1
complaints
Crashes
—
Fires
—
Avg Miles
—

Search Owner Complaints

Read what owners actually reported to NHTSA for the 2021 Jeep Wrangler 4Xe. Type a keyword (e.g. “transmission”, “stalling”, “brakes”) to filter.

Recalls for 2021 Jeep Wrangler 4Xe

2 NHTSA recall campaigns affecting ~156,935 vehicles.

24V720000Electrical System:propulsion System:traction Battery
~154,032 affected

Chrysler (FCA US, LLC) is recalling certain 2020-2024 Jeep Wrangler 4XE and 2022-2024 Jeep Grand Cherokee 4XE vehicles. The high voltage battery may fail internally and lead to a vehicle fire while parked or driving.

21V949000Instrument Cluster
~2,903 affected

Chrysler (FCA US, LLC) is recalling certain 2021 Jeep Wrangler Plug-In Hybrid Electric (PHEV) vehicles. After reaching 13,342 miles, the odometer will no longer display vehicle mileage. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 101, "Control and Displays."

Other Jeep Wrangler 4Xe Years

20212022202320242025

2021 Jeep Wrangler 4Xe — FAQ

Answers based on real NHTSA complaint and recall data for this specific model year.

Is the 2021 Jeep Wrangler 4Xe reliable?
Verdict: Below Average Complaints. The 2021 Jeep Wrangler 4Xe has 8 NHTSA complaints, 0 crash-related, and 2 recall campaigns. The most common issue is Electrical Faults with 3 complaints. Source: NHTSA via VinItel.
What are common problems with the 2021 Jeep Wrangler 4Xe?
Top reported problems: Electrical Faults (3 complaints); Engine Problems (2 complaints); Electrical System:Adas (1 complaints). Every complaint is filed by an owner with NHTSA — this is raw reported data, not editorial opinion.
Does the 2021 Jeep Wrangler 4Xe have any recalls?
Yes — 2 NHTSA recall campaigns affecting an estimated 156,935 vehicles. Recalls are free to fix at the dealer. Always verify by VIN whether the specific car you're looking at has had its recalls addressed.
Should I buy a 2021 Jeep Wrangler 4Xe?
Fewer complaints than typical for this model. That's a good sign, but every individual car is different — the VIN still tells you what happened to this specific one.

Source: NHTSA (National Highway Traffic Safety Administration) complaint and recall databases, aggregated by VinItel.

Wider context: See the full Jeep Wrangler 4Xe reliability report with year-by-year comparison and generation analysis.

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