Checking System Operation: Notes
WARNING: This page is about a different car, the 1997 Lexus SC 300. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
Set speed is automatically canceled if difference between actual vehicle speed and set speed exceeds 10 MPH, or if vehicle speed decreases to less than 25 MPH.
If system does not operate as follows, go to TROUBLE SHOOTING .