THE ON/OFF Switch

1999 Chevrolet Astro Van 2WD V6-4.3L VIN WSECTION THE ON/OFF Switch
The multifunction lever contains the ON/OFF position slide switch. The switch controls electrical power to the cruise control system.When the switch is OFF you can not engage the system.When the switch is ON, you can engage the cruise control system using either the SET or RESUME switch. The cruise control system will not function at speeds less than approximately 40 km/h (25 mph).
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When to See a Mechanic

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

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