Kia Rio: ESC Control Module Removal - ESC(Electronic Stability Control) System - Brake System - Kia Rio UB 2012-2025 Service ManualKia Rio: ESC Control Module Removal

1.
Turn ignition switch OFF.
2.
Pull up the lock of the HECU connector (A), and then disconnect the connector.


3.
Disconnect the brake tubes from the HECU by unlocking the nuts counterclockwise with a spanner.

Tightening torque:
A : 12.7 ~ 16.7 N.m (1.3 ~ 1.7 kgf.m, 9.4 ~ 12.3 lb-ft)
B : 18.6 ~ 22.6 N.m (1.9 ~ 2.3 kgf.m, 13.7 ~ 16.6 lb-ft)


4.
Loosen the HECU bracket nuts (A), then remove HECU and bracket.

Tightening torque:
16.7 ~ 25.5 N.m (1.7 ~ 2.6 kgf.m, 12.3 ~ 18.8 lb-ft)



     
Never attempt to disassemble the HECU.
The HECU must be transported and stored in.
Never shock to the HECU.
5.
Remove the 3 bolts, and then remove the bracket from HECU.

Tightening torque:
11 ~ 14 N.m (1.1 ~ 1.4 kgf.m, 8.1 ~ 10.3 lb-ft)

ESC Control Module Components
1. Front - left tube 2. Rear - right tube 3. Rear - left tube 4. Front - right tube 5. MC2 6. MC1 7. ESC control module (HECU) 8. Damper 9. Bracket ...

ESC Control Module Installation
1. Installation is the reverse of removal. 2. Tighten the HECU mounting bolts and nuts to the specified torque. 3. ...

See also:

Input Speed Sensor Inspection
1. Check signal waveform of Input & output speed sensor using the GDS. Specification: Refer to "Signal Wave Form" section. ...

Fuel Pump Inspection
[Fuel pump] 1. Turn ignition switch OFF and disconnect the negative (-)battery cable. 2. Remove the fuel pump assembly. ...

Rear Hub - Carrier Inspection
1. Check the hub for cracks and the splines for wear. 2. Check the brake disc for scoring and damage. 3. C ...

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