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.
2002 Kia Optima L4-2.4LFACTORY OEM SERVICE PROCEDURE
Cruise Control: Service and Repair
REMOVAL AND INSTALLATION
1. Remove the battery negative terminal.
2. Disconnect the accelerator cable and cruise control cable from throttle assembly by turning the throttle lever to the full open position.
3. Disconnect the accelerator cable from accelerator pedal connection.
4. Remove the accelerator cable mounting bolts.
5. Remove the actuator & unit assembly mounting bolt.
6. Installation is the reverse order of removal.
1. Remove the battery negative terminal.
2. Disconnect the accelerator cable and cruise control cable from throttle assembly by turning the throttle lever to the full open position.
3. Disconnect the accelerator cable from accelerator pedal connection.
4. Remove the accelerator cable mounting bolts.
5. Remove the actuator & unit assembly mounting bolt.
6. Installation is the reverse order of removal.
Factory Service Tools
Use the Manual With the Right Hardware
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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.