Kia Picanto: Motor Driven Power Steering / MDPS Motor
Repair procedures
1. | Disconnect the battery negative cable. |
2. | Remove the crash pad lower panel. (Refer to Body - "Crash pad lower panel") |
3. | Disconnect the MDPS ECU connector.
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4. | Disconnect all connectors connected to the steering column. |
5. | Loosen the nuts (A) and bolt (B) and then remove the steering column assembly.
Tightening torque :
(A) 24.5 - 29.4 N·m (2.5 - 3.0 kgf·m, 18.1 - 21.7 lb·ft) (B) 53.9 - 58.8 N·m (5.5 - 6.0 kgf·m, 39.8 - 43.4 lb·ft) |
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| Be careful not to damage the driver's seat when replacing the MDPS motor. |
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| Be careful not to damage the MDPS motor & ECU. |
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| If shock the motor, may occurs a noise caused by the bearing damage of motor inside. |
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6. | Loosen the MDPS motor bolts and then remove the MDPS motor.
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7. | Apply the grease at the new MDPS motor.
Type : Multemp MM-V
P/N : YSBB0-91105FFF
Quantity : 0.7-1.2g (About 50 mm (0.1979 in)) |
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8. | Install the MDPS motor.
Tightening torque :
14.7 - 21.6 N·m (1.5 - 2.2 kgf·m, 10.8 - 15.9 lb·ft) |
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| Ahen installing, make sure the motor wiring direction. |
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| Tighten the mounting bolts slightly, and then tighten the bolt 1, 2 by the equal torque several times. |
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9. | Installation is the reverse of the removal. |
10. | Perform the "Steering Angle Sensor (SAS) Calibration" and "Set the steering feel torque to zero". |
11. | Turn off the IGN switch and wait for 10 seconds or more. Then check the operation after starting the engine. |
Steering Angle Sensor (SAS) Calibration and Set the steering feel torque to zero
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| Check that the battery is fully charged before "Steering Angle Sensor (SAS) Calibration". |
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| Be careful not to disconnect any cables connected to the vehicle or scan tool during "Steering Angle Sensor (SAS) Calibration". |
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| After
completing the "Steering Angle Sensor (SAS) Calibration", switch off
the ignition and wait for several seconds. Then, start the engine to
confirm normal operation of the vehicle. |
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1. | 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. |
2. | Select the "vehicle model" and "Motor Driven Power Steering" on KDS vehicle selection screen. |
3. | Select the "Steering Angle Sensor (SAS) Calibration" on KDS screen, then select OK. |
4. | Proceed with the test according to the screen instructions.
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5. | Select the "Set the steering feel torque to zero" on KDS screen, then select OK. |
6. | Proceed with the test according to the screen instructions.
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8. | Turn off the IG switch and wait for 10 seconds or more before starting the engine. And then make sure that MDPS works properly. |
Description and operation
Description
MDPS
(Motor Driven Power Steering) system uses an electric motor to assist
the steering force and it is an engine operation independent steering
syst ...
Repair procedures
Replacement
1. Disconnect the battery negative cable.
2. Remove the crash pad lower panel. (Refer to Body - "Crash pad lower panel")
3. Disconnect the MDPS ECU connector. ...
Other information:
1. Start the engine.
2. Set the mode to the desired position.
For improving the effectiveness of
heating and cooling;
- Heating:
- Cooling:
3. Set the temperature control to the
desired position.
4. Set the air intake control to the
outside (fresh) air position.
5. Set the fan spee ...
Description and operation
Description
Driver
Airbag (DAB) is installed in the steering wheel and electrically
connected to SRSCM via the clock spring. It protects the driver by
deploying the airbag when frontal crash occurs. The SRSCM determines
deployment of the Driver Airbag (DAB).
...