Second Generation XM (2011-2015) / Kia Sorento XM 2011-2015 Service Manual / Brake System
Kia Sorento: Brake System - ESC(Electronic Stability Control) System - ESC Control Module Removal
1. Turn the ignition switch OFF.
Remove the surge tank. [G3.3 GDI]
2.
(Refer to Engine Mechanical System - "Surge Tank")
Remove the brake fluid from the master cylinder reservoir with a syringe.
Be sure to completely remove foreign substances from around brake fluid reservoir and cap before opening the reservoir cap. If not, it may cause
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contamination of brake fluid and deterioration in braking performance.
Do not spill brake fluid on the vehicle, it may damage the paint; if brake fluid does contact the paint, wash it off immediately with water.
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3.
Pull up the lock of the HECU connector (A) and then disconnect the connector.
4.
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)
5.
Loosen the HECU bracket nuts (A) and 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)
1. Never attempt to disassemble the HECU.
2. Never shock the HECU.
6.
Remove the bolts and then remove the bracket from HECU.
Tightening torque :
7.
10.8 ~ 13.7 N.m (1.1 ~ 1.4 kgf.m, 8.0 ~ 10.1 lb-ft)
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