NHTSA Complaint #11422980 — 2010 LEXUS RX ENGINE

Complaint Details

ODI Number	11422980
Vehicle	2010 LEXUS RX
Component	ENGINE
Date of Incident	June 28, 2021
Date Filed	June 30, 2021
Mileage	170,000 miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	PA

Consumer Description

Oil cooler high pressure line, rubber elbow, pin hole oil leak/spray. TSB: POL.14.02 (NHTSA: 10056509). Leaked oil out with check engine light/low oil pressure warning just as I arrived home. Line of oil in driveway. Diagnosed leak from this rubber elbow. One quart of oil left in oil pan. After review of NHTSA website (and many, many Google hits) found this to be a well known problen by Lexus. No recall ever issued. I never received written notice from Lexus, and dealership that vehicle has been to many times never mentioned anything. Lexus denies any extended warranty at this time. Absolutely unacceptable.

Related Complaints for the 2010 LEXUS RX

Other ENGINE Complaints

#11699862 — November 17, 2025 — Pot affects 2007-2011 RX350/450= 459,285 units. 1. On Friday, [XXX], the oil cooler pipe burst on our 2010 RX350. 2....

#11635410 — January 11, 2025 — The the VVI oil line failed in April of 2024. Contacted Lexus corporate via phone and problem was never resolved. Fas...

#11573290 — February 22, 2024 — The transmission to oil cooler hose erupted!! Oil was sprayed everywhere along highways. Destroying environment Th...

#11545678 — September 20, 2023 — There is a known issue in the form of a Warranty Policy Bulletin and I believe a recall in Canada for a faulty engine...

#11463077 — May 2, 2022 — My AWD check system keeps going on and off every few days. I took it to Mavis who gave me codes and stated that there...

Recent Complaints for the 2010 LEXUS RX

#11691776 — ELECTRICAL SYSTEM:INSTRUMENT PANEL:SPEEDOMETER/ODOMETER — October 7, 2025 — Odometer Fraud. The contact purchased a 2010 Lexus RX450H. The contact discovered that there was a mileage discrepanc...

#11667070 — FORWARD COLLISION AVOIDANCE: WARNINGS — June 16, 2025 — unknown

#11667070 — LANE DEPARTURE: BLIND SPOT DETECTION — June 16, 2025 — unknown

#11667070 — UNKNOWN OR OTHER — June 16, 2025 — unknown

#11652014 — UNKNOWN OR OTHER — April 1, 2025 — I purchased this vehicle. It was advertised with 117,000 miles and I did an auto check and I was asked to verify if t...