Hyundai Kona: ABS (Anti-Lock Brake System) / ABS Control Module Repair procedures

Hyundai Kona (OS) 2018-2022 Service Manual / Brake System / ABS (Anti-Lock Brake System) / ABS Control Module Repair procedures

Removal
1.
Turn the ignition switch OFF and then disconnect the negative (-) battery cable.
2.
Separate the intercooler inlet hose (A) from the turbocharger and then remove the inter cooler inlet pipe (B). [Gasoline 1.6 T-GDI]
Tightening torque
Clamp : 4.9 - 6.9 N.m (0.5 - 0.7 kgf.m, 3.6 - 5.1 lb-ft)
Mounting bolt : 18.6 - 23.5 N.m (1.9 - 2.4kgf.m, 13.7 - 17.4 lb-ft)

3.
Pull up the lock of the HECU connector and then disconnect the connector (A).
4.
Separate the brake tubes from the HECU by unlocking the nuts (6-ea) counterclockwise using a spanner.
Tightening torque :
12.7 - 16.7 N.m (1.3 - 1.7 kgf.m, 9.4 - 12.3 lb-ft)

Tightening torque :
18.6 - 22.5 N.m (1.9 - 2.3 kgf.m, 13.7 - 16.6 lb-ft)

5.
Loosen the ABS control module mounting bolt, nut (A) from the vehicle.
Tightening torque :
12.7 - 16.7 N.m (1.3 - 1.7 kgf.m, 9.4 - 12.3 lb-ft)

6.
Separate the bracket (B) after remove the mounting bolt from the HECU (A).

  
•
Never attempt to disassemble the ABS.
•
The HECU must be transported and stored in.
•
Never shock to the ABS.
Installation
1.
To install, reverse the removal procedure.
2.
After installation, bleed the brake system.
(Refer to ABS - "ABS System Bleeding")
ABS Control Module Components and components location
Components 1. Front - right tube 2. Rear - left tube 3. Rear - right tube 4. Front - left tube 5. MC SEC 6. MC PRI 7. ABS control module (HECU) 8 ...

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