Model year

2025 Mcneilus Volterra ZSL

Body and fuel not decoded. Owner complaints on file from no date to no date.

Recalls (2)Complaints (0)Investigations (0)Bulletins (6)

Recall campaigns covering this model year2275 vehicles or units across those campaigns

Owner complaints0Not enough peers on file

Severity indexNoneCrash, fire, injury or death per 100

First 24 months0Complaints in its first two years

Complaints over time

Complaints about the 2025 Mcneilus Volterra ZSL by year filed

Owner complaints about this model year, by the year they were filed with NHTSA.

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Source: NHTSA ODI complaints file. The lighter column runs through October.

Components

Complaints by component

Owner complaints by component. Hover or focus a bar for the crash, fire, injury or death count.

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Source: NHTSA ODI complaints file. A complaint can name more than one component; it is counted under the first.

Recalls

2 recall campaigns cover the 2025 Mcneilus Volterra ZSL

Check a specific vehicle by VIN on NHTSA's site: a campaign may cover only part of a model year's production.

Recall campaigns for the 2025 Mcneilus Volterra ZSL
Campaign	Filed	Subject	Component	Vehicles	Remedy
25V-800	Nov 19, 2025	Software error may cause the grabber fingers to move without input from the operator	Equipment	160	Software update
25V-754	Nov 3, 2025	Intermediate side reflex reflectors may be missing	Lighting	115	Repair or modification

Source: NHTSA ODI recalls file.

Look up a VIN at NHTSA

Owner complaints

What owners reported about the 2025 Mcneilus Volterra ZSL

The full text of every complaint filed with NHTSA about this model year, newest first. Complaints are filed by owners and are not verified by NHTSA; NHTSA removes personal details before publishing.

0 complaints on file.

Source: NHTSA ODI complaints file.

Investigations

NHTSA has not opened an investigation on this model year

Source: NHTSA ODI investigations file.

All investigations

Service bulletins

6 manufacturer communications cover this model year

Technical service bulletins and other notices the manufacturer sent to dealers. A bulletin is not a recall.

ZSL-IB-007 Aug 20, 2026 · Other
McNeilus Truck and Manufacturing, Inc. has been notified by customers of an issue regarding the power steering system on the Volterra™ ZSL™side loader refuse collection vehicles. McNeilus Truck and Manufacturing, Inc. is working with the steering pump sup…
MISC_IB_085-A Jun 30, 2026 · Service Bulletin/Repair Instructions
McNeilus Truck and Manufacturing provides these instructions for the installation of new bushings for the service cleanout door for all Side Loader refuse vehicles. The new bushings can help provide a tighter seal on the door.
ZSL-IB-005 Apr 30, 2026 · Other
McNeilus Truck and Manufacturing provides updated Preventive Maintenance schedule and instructions for an initial (within 500 miles or 6 months of service) retorque of the front axle U-bolts to 500 ft.-lbs. and semi-annually or every 12,000 miles (whichev…
ZSL-IB-004 Apr 20, 2026 · Other
McNeilus Truck and Manufacturing provides instructions for installing an updated park brake valve pressure switch. The updated pressure switch has a higher pressure activation and reset values which reduces the delay experienced with the previous pressure…
ZSL-IB-003 Apr 2, 2026 · Other
McNeilus Truck and Manufacturing, Inc. provides the instructions for the inspection and retightening of the brake clutch end cap cover hardware on the Volterra™ ZSL™ grabber carriage.
MISC-IB-085 Apr 20, 2026 · Service Bulletin/Repair Instructions
McNeilus Truck and Manufacturing provides these instructions for the installation of new bushings for the service cleanout door for all Side Loader refuse vehicles. The new bushings can help provide a tighter seal on the door.

Source: NHTSA manufacturer communications files.

About service bulletins