Lexus GX owners have reported 12 power train related problems since 1996. Table 1 shows the 5 most common power train problems. The number one most common problem is related to the vehicle's power train (8 problems). The second most common problem is related to the vehicle's power train driveline (1 problem). For details of each of the problem category, use the links in the table.
| Problem Category | Number of Problems |
|---|---|
| Power Train problems | |
| Power Train Driveline problems | |
| Automatic Transmission problems | |
| Automatic Transmission Park/neutral Start Switch problems | |
| Transfer Case problems |
On April 17, 2025, while driving a 2024 Lexus Gx 550 luxury plus with a minor passenger in the vehicle, the vehicle locked up without warning as I was exiting the highway. The sudden lockup caused skid marks on the tires. Read details...
A clunking noise happens almost all times when come to a complete stop. My wife reported problem to different dealers and problem has not been resolved excessive odors smell like rear brake pads burned. Reported to different Lexus without being fixed until now. Read details...
When downhill, vehicle shifts downward from d to 4. Must wait a few seconds before accelerating, then vehicle shifts back to d. If I accelerate while in 4th gear, vehicle will not shift to d. I have seen an identical complaint filed in this service. Read details...
The contact owns a 2003 Lexus Gx470. While the vehicle was parked in the garage, the contact's mother-in-law accidentally activated the four wheel drive button. As a result, the vehicle backed out of the garage and crashed into a parked vehicle in the driveway. The purchase date was unknown. Read details...
Transfer case seal is leaking. The leak happens slowly so it is hard to notice right away. In my case, it happens so slowly that I did not notice the issue until my vehicle is just out of warranty. Read details...