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Problems · NHTSA complaints

2017 Lexus GS450H problems

Owners filed 1 complaint about the 2017 Lexus GS450H with NHTSA between Apr 2018 and Apr 2018. The most-cited component is service brakes (1).

Full 2017 GS450H research
Complaints
1
Filed with NHTSA
Crashes
1
Reported by owners
Fires
0
Reported by owners
Injuries
0
People reported injured
Deaths
0
Reported to NHTSA
01 —By component

Complaints by component

One complaint can cite several components
  1. Service brakes1

Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.

Data from NHTSA Complaints API · synced Oct 28, 2026NHTSA vehicle page
03 —Owner reports

Top problems in owners’ words

Verbatim from NHTSA complaints, newest first

Service brakes

1 report1 crash
“2017 LEXUS RX450 H. CONSUMER WRITES IN REGARDS TO BRAKE FAILURE. *LD *TR”
Owner complaint to NHTSAFiled Apr 9, 2018Service brakesCrash reportedODI 11080548
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Data from NHTSA Complaints API (owner reports, unverified) · synced Oct 28, 2026

Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.