One problem related to automatic transmission has been reported for the 2004 Lexus GX. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2004 Lexus GX based on all problems reported for the 2004 GX.
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.
| Power Train Driveline problems | |
| Automatic Transmission problems |