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.

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HOMESERVICE MANUALSGENESIS2021G80 2.5T ADVANCED, AWDREPAIR AND DIAGNOSISBRAKESTRACTION CONTROLELECTRONIC STABILITY CONTROL DIAGNOSIS (3 OF 3)DTC C2220-77: REAR-LH ACTUATOR (MOTOR STALL)DTC INFORMATION AND INSPECTIONDTC DETECTING CONDITION

2021 Genesis G80 2.5T Advanced, AWD

DTC Information And Inspection: DTC Detecting Condition

2021 Genesis G80 2.5T Advanced, AWDSECTION DTC Detecting Condition

Trouble Shooting	Condition	Possible Cause
Main Action	Monitor the actuator operating time	Faulty EPB actuator (Faulty Gear or screw)
Threshold Value	When motor operation delay is detected during EPB motor operation The current value supplied to the motor is maintained more than 20A for 400 milliseconds maintained more than 15A for 800 milliseconds maintained more than 10A for 1400 milliseconds maintained more than 3A for 3500 milliseconds
MIL	EPB/AVH warning lamps are activated
Reset Condition	Turn ignition switch OFF and ON

RENDER: 1.0x

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.