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.
DTC C2220-74: Rear-LH Actuator: General Description
The Electronic Parking Brake (EPB) switch can apply the parking brake instead of using pedal or lever.
Operate the EPB switch → switch signal to EPB module → EPB module activate actuator → parking brake apply/release. When EPB switch is pulled, parking brake gets applied. When EPB switch is pushed down, parking brake is released.
NO RELATED
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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.