Hyundai Sonata: ESC Control Module. Repair procedures
Removal
1. |
Turn the ignition switch OFF.
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2. |
Remove the air cleaner assembly (A).
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3. |
Pull up the lock of the HECU connector , then disconnect the connector.
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4. |
Disconnect the brake tubes from the HECU by unlocking the nuts
counterclockwise with a spanner.
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5. |
Loosen the HECU bracket bolts (A), then remove HECU and bracket.
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6. |
Remove the 2 nuts (B), then remove the bracket from HECU.
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Installation
1. |
Installation is the reverse of removal.
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2. |
Tighten the HECU mounting bolts and nuts to the specified torque.
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3. |
After installation, bleed the brake system.(Refer to ABS bleeding)
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ESC Control Module. Components and Components Location
Components
1. Front - left tube
2. Rear - right tube
3. Rear - left tube
4. Front - right tube
5. MC2
6. MC1
7. ESC control module(HECU)
8. Damper
9 ...
Front Wheel Speed Sensor. Components and Components Location
Components
1. Front wheel speed sensor connector
2. Front wheel speed sensor
...
See also:
Front Pillar Trim Repair procedures
Replacement
•
Put on gloves to protect your hands.
•
When prying with a flat-tip screwdriver or use a prying trim
tool, wrap it with pr ...
CVVT Oil Control Valve (OCV). Description and Operation
Description
Continuous Variable Valve Timing (CVVT) system advances or retards the
valve timing of the intake and exhaust valve in accordance with the ECM control
signal which is calculated ...
Accelerator Pedal Repair procedures
Removal
1.
Turn the ignition switch OFF and disconnect the negative (-) battery cable.
2.
Disconnect the accelerator position sensor connector (A).
3.
Remove the mounting cap (A).
4.
...