Owners of more than one million Jeep Wrangler and Gladiator vehicles built between 2021 and 2025 are being told to park outdoors immediately after federal regulators tied a wiring defect to 51 fires, some of which ignited while the vehicles were turned off. FCA US is recalling 1,076,999 units across both nameplates because of a faulty electrical connection in the power steering pump wiring that can spark a blaze even when no one is behind the wheel. The recall covers gas-powered and plug-in hybrid 4xe versions alike, and it arrives after a separate, earlier advisory already warned 4xe owners to stop charging and keep their vehicles away from structures.
A wiring flaw that burns while the key is out
The core danger here is not a typical mechanical failure that shows up on the highway. According to the National Highway Traffic Safety Administration, the defect sits in the electric hydraulic power steering pump wiring, and it can generate enough heat to start a fire while the vehicle is parked and the ignition is off. That distinction matters: a driver who parks in an attached garage overnight has no warning, no dashboard light, and no chance to pull over. The vehicle simply catches fire where it sits.
NHTSA has documented fires linked to the defect so far. The agency issued an urgent consumer alert directing all affected owners to park outside and away from buildings until dealers complete the repair. The recall population of 1,076,999 vehicles spans model years 2021 through 2025, covering both the Wrangler (including the 4xe plug-in hybrid) and the Gladiator pickup truck.
The scale of the action is notable for a single defect. More than a million vehicles sharing one fire-prone wiring connection means the problem is embedded in a production run that lasted at least five model years. That timeline suggests the faulty electrical connection was either a consistent supplier-level issue or a design choice that went undetected through multiple rounds of annual engineering updates. For owners, it also raises questions about how many similar components may have been carried over into other models built on related platforms.
Repeated fire warnings across the Wrangler 4xe lineup
This is not the first time Jeep owners have been told to park outdoors and brace for a fire risk. The Associated Press previously reported that Jeep urged plug-in hybrid SUV owners to stop charging and park outdoors because of a separate battery-related fire concern in the 4xe. That earlier advisory targeted the high-voltage traction battery, a different component from the power steering pump wiring at the center of the current recall.
The pattern is significant for 4xe owners specifically. They now face two distinct fire pathways in the same vehicle: one originating from the hybrid battery pack and another from the steering system’s electrical harness. Each defect operates independently, which means fixing one does not resolve the other. An owner who already had the battery issue addressed still needs to bring the vehicle back for the wiring repair, and vice versa.
For the broader Wrangler and Gladiator owner base, the repeated “park outside” directives erode confidence in a platform that commands premium pricing. A 2025 Wrangler 4xe carries a manufacturer’s suggested retail price well into the mid-$50,000 range in many configurations. Buyers who paid that figure now find themselves unable to park in their own garages for an indefinite period while waiting for a dealer appointment, and some may face higher insurance scrutiny if they ignore the guidance and a fire occurs.
The reputational fallout also lands at an awkward moment for plug-in hybrids generally. Automakers have marketed 4xe models as a bridge technology that offers electric commuting with gasoline backup, positioning them as practical and safe introductions to electrification. Multiple fire-related warnings tied to the same nameplate risk blurring the distinction between a specific engineering defect and the broader concept of battery-assisted drivetrains.
What owners should do first and what is still unknown
Owners of any 2021 through 2025 Jeep Wrangler or Gladiator should take three immediate steps. First, park the vehicle outdoors and away from any structure, including garages, carports, and adjacent buildings. Second, contact a Jeep dealer to schedule the free recall repair as soon as parts and appointments are available. Third, check whether the vehicle is also subject to the earlier 4xe battery recall, because both fixes may be needed and can often be handled in the same visit.
NHTSA’s consumer alert provides VIN lookup tools on its website so owners can confirm whether their specific vehicle falls within the recall population. Dealers are expected to inspect and repair the electric hydraulic power steering pump wiring at no cost, though the exact remedy has not been fully detailed in public documents. In most wiring-related recalls, repairs can range from adding protective sleeves and rerouting harnesses to replacing connectors or entire pump assemblies.
Several questions remain open. Neither FCA US nor NHTSA has published a detailed breakdown of how many of the 1,076,999 recalled units are 4xe plug-in hybrids versus conventional gas models. That split matters because 4xe owners carry the added burden of the earlier battery advisory, and knowing the proportion would clarify how many people are dealing with overlapping fire risks in a single vehicle. It would also help regulators and consumer advocates gauge whether plug-in variants are being disproportionately affected by safety campaigns compared with their gasoline-only counterparts.
The agency has also not released granular data on the 51 confirmed fires, such as dates, geographic distribution, or whether any resulted in injuries. Without that information, it is difficult to assess whether the fire rate is accelerating as the affected fleet ages or whether the incidents cluster around specific production windows. If most events occurred early in the vehicles’ lives, it could point to manufacturing defects; if they are more common later, heat and vibration-related wear might be playing a larger role.
FCA US has not disclosed its own internal failure-mode analysis or identified the root cause at the supplier level. Whether the wiring connector was improperly crimped, used substandard materials, or was routed too close to a heat source remains unclear from the public record. That gap leaves owners and independent mechanics without guidance on interim precautions beyond parking outside, and it complicates efforts by safety researchers to determine whether similar designs appear in other vehicles.
Regulators could still expand their scrutiny if new information emerges. Additional fire reports, evidence of related electrical problems, or signs that the defect affects components beyond the steering pump could prompt supplemental investigations. For now, though, the official response centers on the single known failure point and a straightforward, if inconvenient, directive: keep these Jeeps out of garages and away from buildings until the wiring is fixed.
For affected owners, the practical takeaway is simple but urgent. Treat the park-outside warning as seriously as an airbag or brake recall, even if the vehicle appears to drive normally. Schedule the repair promptly, verify all open recalls by VIN, and avoid indoor parking until a dealer confirms the work is complete. Until FCA US and NHTSA fill in the remaining gaps about cause, scope, and long-term risk, the safest place for these Wranglers and Gladiators is in the open air, well clear of anything that could burn with them.
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*This article was researched with the help of AI, with human editors creating the final content.
