Kia Rio: ESC (Electronic Stability Control) System / ESC Control Module
Components and components location
1. ESC control module connector
2. ESC control module
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3. ESC bracket
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Repair procedures
1. |
Turn ignition OFF and disconnect the negative (-) battery cable.
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2. |
Remove the brake fluid from the master cylinder reservoir with a syringe.
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Be sure to completely remove foreign substances from
around brake fluid reservoir and cap before opening the
reservoir cap. Otherwise, it may cause contamination of
brake fluid and deterioration in braking performance.
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Do not spill brake fluid on the vehicle as it may damage
the paint. If brake fluid comes in contact with the paint,
wash off immediately with water.
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3. |
Pull up the lock of the ESC connector (A) and then disconnect the connector.
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4. |
Disconnect the brake tubes from the ECS by unlocking the nuts counterclockwise
with a wrench.
Tightening torque:
A : 13.7 - 16.7 N·m (1.4 - 1.7 kgf·m, 10.1 - 12.3 lb·ft)
B : 18.6 - 22.6 N·m (1.9 - 2.3 kgf·m, 13.7 - 16.6 lb·ft)
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5. |
Loosen the ESC control module bracket nuts (A), and then remove the ESC
control module bracket.
Tightening torque:
16.7 - 25.5 N·m (1.7 - 2.6 kgf·m, 12.3 - 18.8 lb·ft)
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Never attempt to disassemble the ESC.
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The ESC must be transported and stored in.
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Never shock to the ESC.
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1. |
Install in the reverse order of removal.
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2. |
After installation, bleed the brake system.
(Refer to Brake system - "Brake System")
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3. |
Conduct the Variant coding.
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4. |
Conduct the Auto Detected Sensor Calibration.
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5. |
Conduct the Longitudinal G Sensor Calibration.
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Diagnostic procedure by
using diagnostic device |
Perform diagnostic procedure by using diagnostic device as shown below:
Connect self-diagnosis connector (16pins) located under the driver side crash
pad to self-diagnosis device, and then turn the self-diagnosis device after key
is ON.
Select the "vehicle model" and "ABS/ESC" on GDS vehicle selection screen, then
select OK.
[Auto Detected Sensor Calibration] |
[Longitudinal G Sensor Calibration] |
Components and components location
Components
1. ESC control module
2. Front wheel speed sensor
3. Rear wheel speed sensor
Description and operat ...
Components and components location
Components
1. Front wheel speed sensor connector
2. Front wheel speed sensor
Repair procedures
Removal
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Other information:
WARNING - Interior lamps
Prior to working on the Interior lamps, ensure that the “OFF” button is depressed
to avoid burning your fingers or receiving an electric shock.
1. Using a flat-blade screwdriver, gently pry the lens cover from lamp housing.
2. Remove the bulb by pulling it straigh ...
Repair procedures
Removal
1.
Open the fuel filler door and then remove the filler-neck mounting bolts
(A).
Filler-neck assembly mounting bolt:
7.8 ~ 11.8 N.m (0.8 ~ 1.2 kgf.m, 5.8 ~ 8.7 lb-ft)
2.
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