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 MANUALSHYUNDAI2022TUCSON XRT, 4WDREPAIR AND DIAGNOSIS (SINGLE PAGE)BRAKESTRACTION CONTROLELECTRONIC STABILITY CONTROL (ESC) SYSTEM (EXCEPT HEV)ESC CONTROL MODULEREPAIR PROCEDURESREMOVAL
2022 Hyundai Tucson XRT, 4WD
Repair Procedures: Removal
2022 Hyundai Tucson XRT, 4WDSECTION Removal
- Disconnect the battery negative (-) terminal.
- Pull up the lock of the ESC control unit (HECU) connector and then disconnect the connector (A).
- Separate the brake tube by removing the flare nuts (A), (B) connected to the ESC control unit (HECU).
Tightening torque:
- 13.7 - 16.7 N.m (1.4 - 1.7 kgf.m, 10.1 - 12.3 lb.ft)
- 18.6 - 22.6 N.m (1.9 - 2.3 kgf.m, 13.7 - 16.6 lb.ft)
- Remove the bracket mounting nuts and remove the ESC control unit (HECU) (A) from the vehicle.
Tightening torque:
16.7 - 25.5 N.m (1.7 - 2.6 kgf.m, 12.3 - 18.8 lb.ft)
- Remove the bolts to remove the bracket (B) from the ESC control unit (HECU) (A).
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.