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.
Cruise Control Systems: Description
Cruise control system is completely electronic, and does not require vacuum or a vacuum servo motor. To control throttle movement, a cable from cruise control module pulls on the accelerator linkage at the accelerator pedal.
Cruise control system consists of a cruise control module, cruise control switches, brake release switch, Supplemental Inflatable Restraint (SIR) coil assembly and Powertrain Control Module (PCM). See COMPONENT LOCATIONS .
Cruise control system can be disengaged by using cruise control switch, depressing brake or clutch (M/T) pedal or shifting out of Drive (A/T) gear position. PCM will automatically disengage cruise control system if vehicle speed is less than 25 MPH or more than 100 MPH. PCM will also automatically disengage cruise control system if it detects a circuit or component failure, traction control is activated (on some models) or engine coolant temperature is more than 244°F (118°C).
NO RELATED
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
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.