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: Description
The speed control system is electronically controlled and vacuum operated. The electronic control is integrated into the Powertrain Control Module. The controls are located on the steering wheel. The ON/OFF, and SET buttons are located on the left side of the airbag module. The RESUME/ACCEL, CANCEL and COAST buttons are located on the right side of the airbag module (Fig 1 ).
The system is designed to operate at speeds above 30 mph (48 km/h).
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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.