Recall 11V342 covers 2006-2007 Lexus Rx Hybrid and Highlander Hybrid vehicles for hybrid inverter transistor damage. Free inspection and repair at any franchised Lexus dealer.
Lexus recall 11V342 covers 82,273 2006-2007 Rx Hybrid and Highlander Hybrid vehicles because inadequately soldered transistors inside the inverter module can overheat during high-load driving. Warning lights can appear, and the vehicle can enter limp-home mode or the hybrid system can shut down while driving, increasing crash risk; the dealer repair will be free once available.
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What's wrong?
The hybrid inverter module on the 2006-2007 Lexus Rx Hybrid and Highlander Hybrid helps manage high-voltage power between the hybrid battery and the electric drive system. Inside that module are transistors, which act like electrical switches. They control large amounts of current when the vehicle is under heavy load.
In the recalled vehicles, a module inside the inverter has transistors that were not soldered well enough. During high-load driving, the large current creates heat that can damage those transistors. Once that happens, the inverter cannot control power as designed, and the electrical system flags the fault on the instrument panel.
There is no warning sign before failure. If the problem occurs, the driver will see warning lamps on the dash, including the malfunction indicator lamp, slip indicator light, brake system warning light, and master warning light.
Who's affected?
Covers both Rx Hybrid and Highlander Hybrid across the 2006-2007 model years, all tied to the electrical system.
| 2007 Lexus Rx Hybrid | electrical system |
|---|---|
| 2006 Lexus Rx Hybrid | electrical system |
| 2006 Toyota Highlander Hybrid | electrical system |
| 2007 Toyota Highlander Hybrid | electrical system |
| Units affected | 82,273 |
The year and model narrow the scope, but the VIN decides. Check your VIN to confirm whether your specific SUV is included.
What's the safety risk?
Under NHTSA campaign 11V342, the vehicle can enter fail safe limp home mode, limiting drivability. The hybrid system can also shut down while the vehicle is being driven, causing an unexpected stall and increasing crash risk. Schedule the recall repair soon. Repair will be free at any franchised Lexus dealer once available.
What should I do?
- Check your VIN to confirm your 2006-2007 Lexus Rx Hybrid or Highlander Hybrid is included in this recall.
- Use the owner notice mailed on January 5, 2012 to ask a franchised Lexus dealer about repair availability for your VIN.
- Schedule the free hybrid inverter inspection and module replacement that fixes the suspect transistors linked to warning lights, limp-home mode, and stalling.
- Reference recall number 11V342 when you call the dealer.
- Bring the recall notice to the appointment, or give the dealer your VIN and the recall number if you no longer have the notice.
- Drive cautiously until the repair is complete, and pull over safely if warning lights appear or the hybrid system loses power.
What happens at the repair
At the dealer, once the final repair is available, a Lexus technician will inspect the hybrid inverter production number to see whether the inverter contains suspect transistors. If it does, the technician will replace the inverter module. The earlier interim notice only told owners that parts were not ready, so this section does not promise immediate scheduling. The final dealer repair will be free once available, with covered parts and labor handled through the recall.
Timeline
| June 29, 2011 | NHTSA published the recall |
|---|---|
| January 5, 2012 | Owner notification mailed |
Frequently asked questions
What is recall 11V342?
Recall 11V342 covers 82,273 2006-2007 Lexus Rx Hybrid and Highlander Hybrid vehicles with an inverter module defect. Inadequately soldered transistors inside the inverter can overheat during high-load driving, trigger warning lights, limit drivability, or shut down the hybrid system while driving.
What should I do if my 2006-2007 Lexus Rx Hybrid or Highlander Hybrid is on this recall?
Check your VIN to confirm your specific vehicle is included in recall 11V342. If it is, contact a franchised Lexus dealer and reference recall number 11V342. The dealer will inspect the hybrid inverter production number and replace the module for free if the suspect part is present.
Is the recall repair free?
Yes. Federal recall law requires the manufacturer to repair the defect at no cost. For recall 11V342, the dealer will inspect the hybrid inverter production number and replace the inverter module free of charge when the vehicle has the suspect transistors.
What is the safety risk?
The safety risk is an unexpected stall while driving. The vehicle can enter fail-safe or limp-home mode with limited drivability, and the hybrid system can shut down while the vehicle is being driven, increasing crash risk.
What warning signs should I watch for?
Watch for warning lights on the instrument panel. The recall filing lists the malfunction indicator lamp, slip indicator light, brake system warning light, and master warning light as possible signs before the vehicle enters limp-home mode or the hybrid system shuts down.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/11V342000 |
|---|---|
| Lexus customer service | 1-800-331-4331 |
| NHTSA recall # | 11V342 |
| NHTSA recall # (full) | 11V342000 |
Source documents
-
Download Recall Document (PDF) (PDF) - Download Recall Investigation Document (PDF) (PDF)
- Download Recall Document (PDF) (PDF)
- Download Recall Document (PDF) (PDF)
- Download Owner Notification Letter (PDF)
- Download Owner Notice (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 →