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Other or unknownPart report

2006 Lexus RX Hybrid Other or unknown Problems

Complaints
7about this part
Share
5%of 154 total for the year
Median mileage
113,000miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 7 complaints about the other or unknown of the 2006 Lexus RX Hybrid, 5% of the 154 complaints for this model year. Where a mileage was given, the median is 113,000 miles.

Fewer than 15 complaints name this part, so treat the figures as a rough indication only.

Example complaints

Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.

“My vehicle is displaying a hybrid system check message, and the hybrid system malfunctions. This is causing the vehicle to stall in drive while the vehicle is in motion. The vehicle loses all capabilities to properly function. I was on a city street when this happened, and had to coast the vehicle downhill in traffic to pull over. My engine check light also illuminated. This vehicle has not been driven regularly, as I just purchased it from a dealership that had been sitting on it for some time. The carfax check out for the vehicle, so it could be a faulty electrical system inverter.”

NHTSA complaint #11229830, filed 2019-07, 66,040 miles

“2006 Lexus rx400h totally shutting down while I was driving on i4 today. No power steering, no power brakes, engine died and luckily I was able to coast to a safe place from 70mph! Right before it happened, the check engine light came on, the engine misfired, then all of the lights on the dashboard came on including the check vcs, check hybrid and check anti-lock. Had to have it towed to our mechanic because it wouldn't start and could not be driven onto the tow truck. Codes that it threw said it was a high voltage system regenerative malfunction and a bad engine coil. …”

NHTSA complaint #11103046, filed 2018-06, 133,000 miles

“I purchased this car on 6/11/2016 with 125, 812 miles. I am now at 140, 949 and today while driving down the road with my daughter in the car my vsc maint light, ABS light, brake light, and track stabilizer light all came on at the same time. I have contacted the Lexus dealer in regards to campaign number 13v396000 as this recall identification is identical to what happened today. This being my only vehicle which carries myself and my child this seems to be a very dangerous issue. The dealership informed me that all of these recalls have been repaired and my vehicle is not covered. …”

NHTSA complaint #10926104, filed 2016-11, 140,949 miles

“The vehicle dash has developed premature cracks, and is shining and sticky. Lexus claims this is only a cosmetic issue however the dash is an integral part of the vehicle and with the dash deteriorating the foam padding is harding creating a safety issue in event of crash. Lexus has admitted to the issue however has only offer repairs to a limited arbitruary number of owners while arbitruarily excluding other owners. There should be a manatory recall on this issue as is a safety issue.”

NHTSA complaint #11075015, filed 2018-02, 80,128 miles

“The check engine light and p0aa6 warning illuminated and vehicle went completely dead, could not start up. There were cracked body seams above the rear door strut mounts allowing water intrusion to flood the entire bottom well under the floor boards which shorted out the entire hybrid battery system. There were no visible signs of water intrusion inside the cabin of the vehicle, nothing was wet. Apparently, Lexus has two TSB's on this issue, l-sb-0019-09 & l-sb-0045-09, on how to repair the seams since over time there appears to be a structural flaw allowing the seams to separate. …”

NHTSA complaint #10523290, filed 2013-07, 70,000 miles

Related service bulletins

Other or unknown: other model years

YearComplaintsShare of year
2017440%
2016114%
2015120%
2013217%
2010113%
200824%
200723%
200675%

Other parts of the 2006 Lexus RX Hybrid

Brakes
48 complaints
Electrical system
29 complaints
Vehicle speed control
17 complaints
Body and structure
16 complaints
Transmission and drivetrain
16 complaints
Hybrid propulsion system
13 complaints
Fuel system
11 complaints
Steering
11 complaints
Electronic stability control
10 complaints
Tires
10 complaints
Engine
8 complaints
Engine cooling
7 complaints

← All problems reported for the 2006 Lexus RX Hybrid

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.

To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology