YearToAvoid

2006 Lexus RX Hybrid Fuel System Problems

NHTSA has 23 owner complaints about fuel system problems in the 2006 Lexus RX Hybrid, 15% of all 154 complaints for this model year. That is the highest fuel system complaint count among 19 RX Hybrid model years. Median mileage at failure: 90,000 miles.

Fuel System complaints
23
15% of 154
Crashes reported
0
Fires reported
0
Injuries reported
0
Median mileage
90,000 mi
Related recalls
1

When 2006 Lexus RX Hybrid fuel system complaints were filed

First complaint Apr 28, 2010, latest Jan 4, 2023.

2006 Lexus RX Hybrid fuel system complaints: complaints filed per month2Apr 2010Mar 2011Jul 2011Nov 2013May 2014Jul 2016Apr 2018Jan 2023
23 complaints filed with NHTSA from Apr 2010 to Jan 2023; peak Jul 2019 (2).

Fuel System recalls for the 2006 Lexus RX Hybrid

  1. NHTSA 13V396000Sep 4, 2013Fuel System133,081 vehicles

    Hybrid propulsion system: inverter

    Toyota is recalling certain model year 2006-2010 Highlander hybrid vehicles manufactured February 16, 2005, through July 29, 2010; and model year 2006-2008 Lexus RX400h vehicles manufactured February 23, 2005, through December 2, 2008. The Intelligent Power Module (IPM) inside the inverter module may contain transistors that have higher operating temperatures than the solder can support and the transistors may be heat damaged by the solder. If this occurs, various warning lamps, including the malfunction indicator lamp, slip indicator light, brake system warning light, and master warning light, will be illuminated on the instrument panel.

    Risk: The vehicle may enter a fail-safe/limp-home mode that limits the drivability of the vehicle. It is possible that the hybrid system will shut down while the vehicle is being driven, causing the vehicle to stall unexpectedly, increasing the risk of a crash.

    Remedy: Toyota will notify owners, and dealers will replace the IPM free of charge. Owners may contact Toyota at 1-800-331-4331. Vehicles that had their IPM replaced under recall 11V-342 are not affected by this campaign.

Fuel System complaints by RX Hybrid model year

Raw complaint counts per model year; newer years have had less time to accumulate complaints.

  1. 20050 (0%)
  2. 200623 (15%)
  3. 20072 (3%)
  4. 20084 (7%)
  5. 20102 (25%)
  6. 20111 (8%)
  7. 20120 (0%)
  8. 20130 (0%)
  9. 20140 (0%)
  10. 20150 (0%)
  11. 20161 (14%)
  12. 20170 (0%)
  13. 20181 (33%)
  14. 20190 (0%)
  15. 20200 (0%)
  16. 20210 (0%)
  17. 20230 (0%)
  18. 20240 (0%)
  19. 20250 (0%)

Frequently asked questions

Does the 2006 Lexus RX Hybrid have fuel system problems?
NHTSA has 23 owner complaints about the fuel system in the 2006 Lexus RX Hybrid, 15% of all complaints for this model year. Median mileage at failure is 90,000 miles.
Which Lexus RX Hybrid year has the most fuel system complaints?
The 2006 Lexus RX Hybrid has the most fuel system complaints (23), compared with 23 for the 2006.
Is there a fuel system recall for the 2006 Lexus RX Hybrid?
Yes — 1 NHTSA recall campaign for the 2006 Lexus RX Hybrid concerns the fuel system: 13V396000.

Sources: NHTSA Office of Defects Investigation complaint and recall databases; U.S. EPA fuel economy data; NHTSA 5-Star Safety Ratings. Complaints are unverified owner reports.

Data updated Sep 24, 2026. Read the methodology and data sources. The Complaint Index is based on NHTSA owner complaints and recalls; it is not a reliability rating.