Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Speed Control
When the speed control system is activated you can maintain a selected vehicle speed between 48 and 200 km/h (30 and 124 mph) without pressing the accelerator pedal. The speed control does not work at speeds below 48 km/h (30 mph).
The vehicle speed control system consists of the following components:
- speed control switch(es)
- speed control deactivator switch
- stoplamp switch
- speed control indicator
- powertrain control module (PCM)
- electronically controlled throttle
- clockspring
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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.