Kia Rio: ABS(Anti-Lock Brake System) / ABS Control Unit
Components and components location
1. ABS control module connector
2. ABS control module
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3. ABS 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 ABS connector (A) and then disconnect the connector.
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4. |
Disconnect the brake tubes from the ABS 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 : 13.7 - 16.7 N·m (1.4 - 1.7 kgf·m, 10.1 - 12.3 lb·ft)
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5. |
Loosen the ABS control module bracket nuts (A), and then remove the ABS
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 ABS.
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The ABS must be transported and stored in.
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Never shock to the ABS.
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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. ABS 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:
Repair procedures
Operation and Leakage Check
Check all of the following
items:
Component
Procedure
Brake Booster (A)
Check brake operation by applying the brakes during a test drive. If the
brakes do not work properly, chec ...
Filter replacement
It must be replaced when necessary, and should not be washed.
You can clean the filter when inspecting the air cleaner compartment. Clean the
filter by using compressed air.
1. Loosen the air cleaner cover attaching clips and open the cover.
2. Wipe the inside of the a ...