Hyundai Tucson: Motor Driven Power Steering- Replacement
Replacement
- Turn the steering wheel so that the front wheels are placed in the straight ahead position.
- Turn the ignition switch OFF and disconnect the battery negative (-) cable.
- Remove the driver airbag (DAB).
(Refer to Restraint - "Driver Airbag (DAB) Module and Clock Spring")
- Remove the steering wheel.
(Refer to Steering System - "Steering wheel")
- Remove the clock spring.
(Refer to Restraint - "Driver Airbag (DAB) Module and Clock Spring")
- Remove the multifunction switch.
(Refer to Body Electrical System - "Multifunction switch")
- Remove the steering column shroud lower panel.
(Refer to Body - "Steering Column Shroud lower Panel")
- Remove the crash pad lower pannel.
(Refer to Body - "Crash Pad Lower Pannel")
- Remove the brake pedal.
(Refer to Brake System - "Brake Pedal")
- Disconnect the MDPS connector (A, B).
- Remove the steering column assembly after loosening the mounting nuts (A) and bolt (B).
Tightening torque
(A) : 25.0 - 29.4 N.m (2.5 - 3.0 kgf.m, 14.5 - 21.7 lb-ft)
(B): 53.9 - 58.8 N.m (5.5 - 6.0 kgf.m. 39.8 - 43.4 lb-ft)
- Remove the MDPS power pack (A) after loosening the mounting bolts.
Tightening torque : 15.0-22.0 N.m (1.53 - 2.24 kgf.m. 11.1 - 16.2 lb-ft)
- Install a new power pack.
WARNING
When installing a new power pack, be sure to check whether the coupling is assembled before installing it.
- To install, reverse the removal procedures.
- Conduct the "EPS Type Recognition" by diagnostic tool.
(Refer to MDPS PowerPack Assembly - "Diagnosis with diagnostic tool")
- Conduct the "ASP Calibration" by diagnostic tool.
(Refer to MDPS PowerPack Assembly - "Diagnosis with diagnostic tool")
- Check the DTC.
Diagnosis with diagnostic tool
READ NEXT:
EPS Type Recognition
WARNING
When missing the EPS Type Recognition, occure a problem with motor
driven power steering performance
EPS Type Recognition procedures
Connect self-diagnosis connector(16pins) located in the lower of driver
side crash pad to self-dia
Motor Driven Power Steering - Removal and installation
WARNING
When lifting a vehicle using a lift, be careful not to damage the
lower parts of the vehicle (floor under cover, fuel filter, fuel
tank, canister).
(Refer to General Information - "Lift Point")
Loosen the front wheel nuts
Tie rod end
Remove the tie rod end after loosening the nut.
Tightening torque :
49.0 - 53.9 N.m (5.0 - 5.5 kgf.m, 36.2 - 39.8 lb-ft)
WARNING
Before removing the tie rod end, note by measuring the length of the
thread or marked with paint.
Repl
SEE MORE:
Installing a Child Restraint
System (CRS)
WARNING
Before installing your Child Restraint
System always:
Read and follow the instructions
provided by the manufacturer of the
Child Restraint System.
Failure to follow all warnings and
instructions could increase the risk of
the SERIOU
Front Suspension System
Components Location
Front sub frame
Steering gear box
Front stabilizer bar
Front lower arm
Front knuckle assembly
Components
Stmt assembly
Spring lower pad
Dust cover
Coil spring
Spring upper pad
Bumper rubber
I
Information
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- Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual