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BrakesPart report

2004 Lexus GX470 Brakes Problems

Complaints
5about this part
Share
8%of 65 total for the year
Median mileage
80,000miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 5 complaints about the brakes of the 2004 Lexus GX470, 8% of the 65 complaints for this model year. Where a mileage was given, the median is 80,000 miles. 2 of these say a crash was involved, according to the filers.

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 wife was driving our SUV and was attempting to park it in a bank parking lot in niles, il. The SUV accelerated suddenly without my wife pressing the gas pedal causing her to drive over a green space, hit a sign on bank's property, drive over a large bush and a wire fence at an adjacent park and finally stop after repeatedly pressing the brake pedal. We towed the car to the Lexus dealership and from there to a body shop. We had the car for 8 years and this is the first time that this issue occurred. A police report was filed and the damage was assessed by our insurance company.”

NHTSA complaint #10480321, filed 2012-10, 60,237 miles

“Brakes totally failed while descending a steep incline on a city/ state highway causing loss of control and impact with a tree. Air bags failed to deploy.”

NHTSA complaint #11024646, filed 2017-09, 128,000 miles

“Lexus is selling vehicles with bad brake actuators. I took it to them twice and which they say they don't know why I'm here the noise and why my brake pedal was rattling when I look on the Lexus forums I see several people complaining about the brake actuators are going out on their vehicles some vehicles only have $34,000 on them. …”

NHTSA complaint #10949893, filed 2017-02

“Driveshaft and brake/roto problems with Lexus GX470. Drive shaft thump has occurred since I have owned the vehicle (march 2004). Dealer tried to fix it in august 2004 without success. Problem has gotten worse and I was told yesterday that after only 15,000 miles, I had excessive wear out of both front and rear brake pads and rotors.”

NHTSA complaint #10116423, filed 2005-04

“The contact owns a 2004 Lexus GX470. The contact stated that the front brake calipers locked causing vibration when the brakes were applied. The front brake pads were worn and uneven. The brake calipers pistons were ceasing. The radiator coil and the front sv joint drive shaft also leaked continuously. The control system lights remained illuminated. The vehicle was taken to the dealer who did not duplicate or confirm any of the failures. The contact was concerned that due to the failure that the warranty would expire and then he would be responsible for the repairs. …”

NHTSA complaint #10378747, filed 2011-01, 80,000 miles

Related service bulletins

Brakes: other model years

YearComplaintsShare of year
2008754%
2007311%
200627%
200527%
200458%
2003613%

Other parts of the 2004 Lexus GX470

Air bags
17 complaints
Body and structure
15 complaints
Transmission and drivetrain
10 complaints
Other or unknown
8 complaints
Vehicle speed control
7 complaints
Suspension
6 complaints
Engine cooling
3 complaints
Steering
3 complaints
Electrical system
2 complaints
Electronic stability control
2 complaints
Seats
2 complaints
Visibility (wipers, defrost, mirrors)
2 complaints

← All problems reported for the 2004 Lexus GX470

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