1997 Lexus SC 300 AutomaticFACTORY OEM SERVICE PROCEDURE

Cruise Control: Set

WARNING: This page is about a different car, the 1997 Lexus SC 400. However, it is still accessible from the selected car via links, so may be relevant.

Drive vehicle at speed less than 25 MPH. Try to set speed by moving lever downward. It should not be possible to set speed. Accelerate to speed greater than 25 MPH. Try to set desired speed. It should now be possible to set desired speed.

Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.