Kia Forte: ABS(Anti-Lock Brake System) / ABS Control Unit
Components and components location
1. Front - right tube
2. Rear - left tube
3. Rear - right tube
4. Front - left tube
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5. MC SEC
6. MC PRI
7. ABS control module (HECU)
8. 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 : 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)
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5. |
Loosen the ABS bracket nuts (A), then remove ABS and 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 Bleeding")
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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
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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 KDS vehicle selection screen, then
select OK.
[Variant Coding]
[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
4. ABS Warning lamp
5. EBD / P ...
Components and components location
Components
1. Front wheel speed sensor
2. Front wheel speed sensor connector
Repair procedures
Removal ...
Other information:
The sensor is designed to maintain a
certain distance from the front end of
the vehicle.
However, a sensor covered or dirty
with foreign substances, such as dirt
or snow, adversely affects the sensing
performance. It may even temporarily
cancel the FCA. Always keep
the sensor and it ...
Opening the trunk
1.Make sure the shift lever is in P
(Park, For Dual clutch transmission/
Intelligent Variable Transmission) or
first gear or R (Reverse, For Manual
Transmission) and set the parking
brake.
2.Then do one of the following :
- Press the Remote key or Smart
Key Trunk U ...