Kia Cee'd: ABS(Anti-Lock Brake System) / ABS Control Module Repair procedures
1. |
Turn the ignition switch OFF.
|
2. |
Pull up the lock of the HECU connector (A), and then disconnect the
connector.
|
3. |
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 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.
|
|
|
4. |
Disconnect the brake tubes from the HECU by unlocking the nuts counterclockwise
with a spanner.
Tightening torque:
12.7 ~ 16.7 N.m (1.3 ~ 1.7 kgf.m, 9.4 ~ 12.3 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.
|
|
|
6. |
Remove the 3 bolts, and then remove the bracket from HECU.
Tightening torque :
7.8 ~ 9.8 N.m (0.8 ~ 1.0 kgf.m, 5.8 ~ 7.2 lb-ft)
|
|
1. |
Turn ignition switch OFF and disconnect the negative (-) battery cable.
|
2. |
Remove the battery.
(Refer to Engine Electrical system-"Battery")
|
3. |
Remove the ECM.
(Refer to Engine control / Fuel System -"Engine Control Module")
|
4. |
Pull up the lock of the HECU connector (A), and then disconnect the
connector.
|
5. |
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 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.
|
|
|
6. |
Disconnect the brake tubes from the HECU by unlocking the nuts counterclockwise
with a spanner.
Tightening torque :
12.7 ~ 16.7 N.m (1.3 ~ 1.7 kgf.m, 9.4 ~ 12.3 lb-ft)
|
|
7. |
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.
|
|
|
8. |
Remove the 3 bolts, and then remove the bracket from HECU.
Tightening torque :
7.8 ~ 9.8 N.m (0.8 ~ 1.0 kgf.m, 5.8 ~ 7.2 lb-ft)
|
|
1. |
Install in the reverse order of removal.
|
2. |
Tighten the HECU mounting bolts and nuts to the specified torque.
|
3. |
After installation, bleed the brake system.
(Refer to ABS bleeding)
|
4. |
When you have replaced the HECU always perform variant coding.
|
1. |
Connect the GDS to the data link connector.
|
2. |
Turn the ignition "ON".
|
3. |
Select vehicle name and system.
|
4. |
Select the variant coding.
|
5. |
Perform variant coding according to the instructions on the screen.
|
6. |
Ignition "OFF" and then ignition "ON".
|
7. |
The variant coding is completed.
|
Components
1. Front - left tube
2. Rear - right tube
3. Rear - left tube
4. Front - right tube
5. MC2
6. MC1
7. ABS control module(HECU)
...
Components
1. Front wheel speed sensor
2. Front wheel speed sensor connector
...
Other information:
Kia Cee'd JD Owners Manual: Air bag warning label
■ Type A
■ Type B
Air bag warning labels are attached to
alert driver and passengers of potential
risk of air bag system.
Note that these government warnings
focus on the risk of children. We also
want you to be aware of the risks adults
are exposed to which have been
describe ...
Kia Cee'd JD Service Manual: Description and operation
Description
Limitations Of The Navigation system
GPS Signal Reception State
As the GPS satellite frequency is received/transmitted in straight lines, reception
may not work if hiding devices are placed on or near the GPS antenna or when
traveling through the following l ...