RoadVitals

2026 Coachmen Adrenaline Owner Complaints

Reports submitted to NHTSA by owners and drivers, shown in full

Data refreshed

Complaints on fileComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
1
+1 complaint in 30 days
Crash or fire reportedComplaints whose submitter recorded that a crash or a fire occurred. These are the reporter's own answers on the NHTSA form, not verified findings.
0
Filed in the last 12 monthsReports filed with NHTSA in the trailing 365 days. Recent volume reflects attention and vehicle age as much as anything else.
1
Reports on file since Jul 23, 2026

What this page shows

Our database holds 1 NHTSA owner-reported complaint for the 2026 Coachmen Adrenaline. Each one is a report filed by an owner or driver and published by NHTSA without most of them being verified. A complaint is not a confirmed defect, not a recall and not a manufacturer bulletin. Narratives are shown exactly as filed.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

Complaints, most recent first

Showing 1–1 of 1

Electrical
Filed Jul 23, 2026

The contact owns a 2026 Forest River Coachmen Adrenaline. The contact stated that while using the generator to activate the A/C system, the carbon monoxide detector alarm alerted the contact's brother of possible carbon monoxide in the RV. The contact's brother attempted to wake the contact, but he was disoriented and did not wake up immediately. The contact and his brother safely exited the RV, but medical attention was not received. The RV was taken to the dealer, who determined that the generator exhaust system had failed. The contact was informed that the RV would be towed to a muffler repair shop for the exhaust system to be rerouted with a factory-modified exhaust system; however, the RV was not yet repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 500.

NHTSA ID
11752323
Incident
Mar 30, 2026
Mileage
500 mi

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.

Data sources

Data on this page last refreshed .