Recall 12V022 affects 537 2010-2011 Genie TZ-34 and TZ-50 aerial work platforms for motor-controller failure that can cause fire. Repair is free.
Genie is recalling 537 2010-2011 TZ-34 and TZ-50 trailer-mounted aerial work platform booms because the motor controller can fail, including some replacement Motor Controller parts. A failed controller can result in a fire, and the Genie dealer repair will be free once available.
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What's wrong?
The motor controller on the 2010-2011 Genie TZ-34 and TZ-50 trailer-mounted aerial work platform booms is the electrical control part that manages power for movement functions. When an operator commands the boom or platform to move, the controller helps send the electrical signal and power so the equipment responds in a controlled way. The recall also covers the same motor controller when it was installed later as a Genie service replacement part on TMZ 34/19 and TMZ 50 units.
On affected equipment, the motor controller can fail. The recall summary does not give a deeper public cause, so the useful point for an owner or fleet manager is the failed controller itself: the part that connects the operator's command to powered movement stops doing that job correctly.
There is no warning sign before failure. If the controller fails during use, the operator should treat the equipment as affected until Genie or a Genie service provider confirms the repair path.
Who's affected?
Covers TZ-34 and TZ-50 trailer-mounted lifts from the 2010 and 2011 model years, plus Motor Controller equipment with no model year assigned.
| 2011 Genie TZ-50 | Equipment |
|---|---|
| 2010 Genie TZ-34 | Equipment |
| 2010 Genie TZ-50 | Equipment |
| 2011 Genie TZ-34 | Equipment |
| Genie Motor Controller | Equipment |
| Units affected | 537 |
A matching Genie model or equipment name does not guarantee inclusion. Check your VIN to confirm whether this recall applies to your specific vehicle.
What's the safety risk?
A failed motor controller can result in a fire, so treat this recall as a use safety issue, not paperwork. Confirm whether your exact TZ-50 or TZ-34 is included, then arrange dealer service before further routine use. Repair will be free at any franchised Genie dealer once available.
What should I do?
- Check your VIN or unit information to confirm your 2010-2011 Genie TZ-50, TZ-34, or Motor Controller service part is included in this recall.
- Contact Genie service to schedule the free motor-controller repair that addresses the fire risk.
- Bring the recall notice if Genie mailed one. If not, reference recall number 12V022 when you call.
- Keep the boom out of service until Genie or the dealer completes the motor-controller repair.
What happens at the repair
At the dealer, a Genie technician repairs the motor controller condition covered by recall 12V022. The filing does not describe a specific part replacement or inspection step, so ask the service department what work will be performed on your TZ-34, TZ-50, TMZ 34/19, or TMZ 50 unit before the appointment. The dealer repair will be free once available through the recall process. Parts and labor are covered under the campaign.
Timeline
| January 26, 2012 | NHTSA published the recall |
|---|---|
| March 8, 2012 | Owner notification mailed |
Frequently asked questions
What is recall 12V022?
Recall 12V022 covers 537 Genie TZ-34 and TZ-50 trailer mounted aerial work platform booms from 2010-2011, plus certain replacement Motor Controller parts installed on TMZ 34/19 and TMZ 50 units. The motor controller can fail and cause a fire. Genie dealers repair the affected equipment for free.
What should I do if my 2010-2011 Genie TZ-34 or TZ-50 is on this recall?
Check your VIN to confirm your specific equipment is included in recall 12V022. If it is, contact a franchised Genie dealer or Genie's service department at 1-800-536-1800 to arrange the free motor controller repair. Reference recall number 12V022 when you call.
Is the recall repair free?
Yes. Federal recall law requires the manufacturer to repair the defect at no cost, and Genie says dealers will repair the affected equipment free of charge. Parts and labor are covered for equipment included in recall 12V022.
What is the safety risk?
The safety risk is fire. Genie's filing says failure of the motor controller can result in a fire. If your VIN is included, arrange the free dealer repair and ask Genie or the dealer for handling guidance before continued use.
What if my Genie Motor Controller was installed as a replacement part?
The replacement part is part of this recall. Genie says the affected Motor Controller was installed as part number 96769 and kit 99854 on TMZ 34/19 and TMZ 50 units. Check your VIN and ask Genie service to confirm whether that replacement part is included.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/12V022000 |
|---|---|
| Genie customer service | 1-800-536-1800 |
| NHTSA recall # | 12V022 |
| NHTSA recall # (full) | 12V022000 |
Source documents
-
Download Recall Document (PDF) (PDF) - Download Owner Notification Letter (PDF)
- Download Defect / Noncompliance Notice (PDF) (PDF)
- Download Recall Acknowledgement (PDF)
This article is generated from NHTSA's primary recall filings and reviewed against the source on June 2, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →