One problem related to cruise control has been reported for the 2005 Lexus GX470. The most recently reported issues are listed below.
When using the cruise control on my vehicle, it accelerates aggressively to maintain speed when going up hills or when the elevation grade increases. It continues to this day. I know something is wrong but the Lexus dealer has checked it and stated "it works as designed".
| Car Accelerates On Its Own problems | |
| Cruise Control problems | |
| Vehicle Speed Control problems |