2026 Jeep Grand Wagoneer Problems
Owner-reported complaints filed with NHTSA, grouped by component
Data refreshed
What this page shows
Everything below is an owner-reported complaint submitted to NHTSA about the 2026 Jeep Grand Wagoneer, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
Reports by component
Ranked by how many owner reports name each component category
- Airbags150.0%
- Brakes150.0%
Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.
Each component in detail
What the reports in each category say, in the owners' own words
Airbags
Reports naming the air-bag system — deployment behaviour, inflators, sensors and warning lights.
From owner reports, verbatim
On 7/17/2026 I was involved in a motor vehicle crash resulting in damage to both my Jeep Wagoneer and the other vehicle. I was informed that I have a recall on my Electronic brake assist and the brake system control module for my Wagoneer today August 6th, 2026. I'm wondering if the faulty brake system control module contributed to the crash. I am unable to complete the recall repairs until after my wagnoeer is repaired after the resulting motor vehicle crash. I had no prior warning, messages, or problems prior to the failure. Also to note--I hit my head on my side driver door and sustained significant impact to the front fender wheel (driver side) and my air bags did not deploy. The resulting damages to my car are estimated at $19,000
Too few reports in this category for a page of its own — they appear in the full complaint list.
Brakes
Reports naming service brakes, the antilock braking system, brake hoses, master cylinders or the parking brake.
From owner reports, verbatim
On 7/17/2026 I was involved in a motor vehicle crash resulting in damage to both my Jeep Wagoneer and the other vehicle. I was informed that I have a recall on my Electronic brake assist and the brake system control module for my Wagoneer today August 6th, 2026. I'm wondering if the faulty brake system control module contributed to the crash. I am unable to complete the recall repairs until after my wagnoeer is repaired after the resulting motor vehicle crash. I had no prior warning, messages, or problems prior to the failure. Also to note--I hit my head on my side driver door and sustained significant impact to the front fender wheel (driver side) and my air bags did not deploy. The resulting damages to my car are estimated at $19,000
Too few reports in this category for a page of its own — they appear in the full complaint list.
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.
Elsewhere on this vehicle
Data sources
- NHTSA Office of Defects Investigation — owner-reported complaints and the components recorded on them
Data on this page last refreshed .