Lexus GS owners have reported 1 related problems since 1996. Table 1 shows the 1 most common problems. The number one most common problem is related to the vehicle's (1 problem). For details of each of the problem category, use the links in the table.
| Problem Category | Number of Problems |
|---|---|
| problems |
Ecm is not functioning properly it is a safety as the car when downshifting jumps and it can be easy to lose control of the vehicle. I’ve taken it to a few people and there was a service bulletin and recall for the ecm but not on my VIN number it has not been inspected there are no check engine lights on the vehicle but ir continues to very hard shift from 2nd to 1st.