Recall 23V357 covers 5,431 2021-2023 Altec Aerial Device, Digger Derrick, Effer Crane, and Service Body units for strobe-light water intrusion. Repair is free.
Altec is recalling 5,431 2021-2023 Aerial Device, Digger Derrick, Effer Crane, and Service Body vehicles because water can leak into the strobe lights and cause an electrical short-circuit. That short-circuit can increase the risk of a fire, and Altec dealers will complete the repair free of charge.
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What's wrong?
The strobe light on 2021-2023 Altec Aerial Device, Digger Derrick, Effer Crane, and Service Body units is a warning light mounted on the body of the equipment. Its job is to flash so workers and nearby traffic can see the unit during roadside, utility, or job-site work. The light has an electrical circuit inside the lens and housing.
On affected units, water can leak into that strobe light housing. Moisture inside the lens can reach the electrical parts and create a short circuit. Altec found electrical arc marks and moisture in returned lights after thermal events near the strobe light, with damage to the unit body and nearby components.
Before a light failure, a pre-operational inspection can reveal moisture inside the light housing. There is no warning sign that the light circuit has incorrect circuit protection before a short occurs.
Who's affected?
Spans Aerial Device, Digger Derrick, Effer Crane, and Service Body equipment across the 2021, 2022, and 2023 model years, all using the same red LED strobe light.
| 2021 Altec Aerial Device | Siren/lighting/strobes |
|---|---|
| 2021 Altec Digger Derrick | Siren/lighting/strobes |
| 2023 Altec Aerial Device | Siren/lighting/strobes |
| 2022 Altec Effer Crane | Siren/lighting/strobes |
| 2022 Altec Service Body | Siren/lighting/strobes |
| 2022 Altec Aerial Device | Siren/lighting/strobes |
| 2022 Altec Digger Derrick | Siren/lighting/strobes |
| 2023 Altec Service Body | Siren/lighting/strobes |
| 2023 Altec Effer Crane | Siren/lighting/strobes |
| 2021 Altec Service Body | Siren/lighting/strobes |
| 2021 Altec Effer Crane | Siren/lighting/strobes |
| 2023 Altec Digger Derrick | Siren/lighting/strobes |
| Units affected | 5,431 |
| Field incidents | NHTSA has logged no field incidents to date. |
The year and model narrow the scope, but the VIN decides. Check your VIN to confirm whether your specific vehicle is included.
What's the safety risk?
An electrical short circuit in the light assembly can increase the risk of a fire. During pre-operational inspection, look for moisture in the light housing and treat an inoperative light as a service issue. There is no warning sign for incorrect circuit protection. Repair is free at any franchised Altec dealer.
What should I do?
- Check your VIN to confirm your 2021-2023 Altec Aerial Device, Digger Derrick, Effer Crane, or Service Body is included in this recall.
- Contact a franchised Altec dealer to schedule the free strobe-light inspection, fuse installation, and light replacement if moisture or an inoperative light is found.
- Reference recall number 23V357 and Altec recall CSN 3079 when you call.
- Bring the recall notice if Altec mailed one, or ask the dealer to confirm the open recall by VIN.
- Keep the unit out of service if the strobe light shows moisture, stops working, or blows the fuse; ask Altec or the dealer for repair instructions.
What happens at the repair
At the dealer, an Altec technician inspects the strobe light assembly for moisture and installs a new fuse. If the light shows moisture or does not work, the technician installs a light replacement kit. The recall repair is available now, and parts and labor are free. If you already paid for a repair tied to this strobe light electrical short before the owner letter, Altec's warranty policy covers reimbursement for that cost. Bring repair paperwork and proof of payment to the service desk.
| Reimbursement | Reimbursement available |
|---|
Timeline
| May 18, 2023 | NHTSA published the recall |
|---|---|
| July 14, 2023 | Owner notification mailed |
| July 14, 2023 | Dealer notification began |
| July 14, 2023 | Dealer notification ended |
| July 14, 2023 | VIN-searchable in NHTSA's database — Check your VIN to see whether this recall applies to your specific vehicle. |
| July 14, 2023 | Interim owner notification (was planned for this date) |
Frequently asked questions
What is recall 23V357?
Recall 23V357 covers 5,431 2021-2023 Altec Aerial Device, Digger Derrick, Effer Crane, and Service Body units with strobe lights that can let water in and short-circuit. The safety risk is fire. Altec will inspect the light assembly, install a new fuse, and replace affected lights for free.
What should I do if my 2021-2023 Altec Aerial Device, Digger Derrick, Effer Crane, or Service Body is on this recall?
Check your VIN to confirm your specific unit is included in recall 23V357. If it is, contact Altec customer service at 1-877-462-5832 and reference recall CSN 3079. Altec will explain the inspection, fuse installation, and light replacement process.
Is the recall repair free?
Yes. Federal recall law requires the manufacturer to repair the defect at no cost, and Altec states the inspection, fuse installation, and needed light replacement kit installation will be performed free of charge.
What is the safety risk?
The safety risk is fire from an electrical short-circuit. Water can leak into the strobe lights, and that moisture can create a short in the light assembly. If your VIN is included, arrange the free Altec repair before relying on the affected lighting equipment.
When were owners notified about recall 23V357?
Altec mailed owner notification letters on July 14, 2023. The notice explains the strobe-light moisture issue, the fire risk from an electrical short-circuit, and the free repair path. You can still check your VIN if you bought the unit used or never received the letter.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/23V357000 |
|---|---|
| Altec customer service | 1-877-462-5832 |
| NHTSA recall # | 23V357 |
| NHTSA recall # (full) | 23V357000 |
Source documents
-
Download Quarterly Report (PDF) - Download Recall Report (PDF)
- Download Owner Notification Letter (PDF)
- Download Recall Acknowledgement (PDF)
This article is generated from NHTSA's primary recall filings and reviewed against the source on May 20, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →