Hyundai Genesis: Motor Driven Power Steering / Steering Gear box Repair procedures

Replacement

[LHD]

1.	Loosen the wheel nuts slightly. Raise the vehicle, and make sure it is securely supported.

2.	Remove the front wheel and tire (A) from the front hub. Be careful not to damage the hub bolts when removing the front wheel and tire.

3.	Remove the under cover (A), (B).

4.	Remove the tie rod end ball joint from the knuckle. (1) Remove the split pin. (2) Remove the castle nut. (3) Disconnect the ball joint (A) from knuckle (B) using the special tool (09568-2J100). Tightening torque : 88.3 ~ 107.9 N.m (9.0 ~ 11.0 kgf.m, 65.1 ~ 79.6 lb-ft)

5.	Unscrew the steering column bolt (A) to disconnect the universal joint and steering gear connection. Tightening torque : 32.4 ~ 37.3N.m (3.3 ~ 3.8 kgf.m, 23.9 ~ 27.5lb-ft) Do not reuse the universal joint bolt, Be sure to install a new one.

6.	Disconnect the connector (A) and then loosen the gear box mounting bolts. Tightening torque : 88.3 ~ 107.9 N.m (9.0 ~ 11.0 kgf.m, 65.1 ~ 79.6 lb-ft) [4WD] [2WD] Be careful not to damage the ECU when removing steering gear box.

[RHD]

1.	Loosen the wheel nuts slightly. Raise the vehicle, and make sure it is securely supported.

2.	Remove the front wheel and tire (A) from the front hub. Be careful not to damage the hub bolts when removing the front wheel and tire.

3.	Remove the under cover (A), (B).

4.	Remove the tie rod end ball joint from the knuckle. (1) Remove the split pin. (2) Remove the castle nut. (3) Disconnect the ball joint (A) from knuckle (B) using the special tool (09568-2J100). Tightening torque : 88.3 ~ 107.9 N.m (9.0 ~ 11.0 kgf.m, 65.1 ~ 79.6 lb-ft)

5.	Unscrew the steering column bolt (A) to disconnect the universal joint and steering gear connection. Tightening torque : 32.4 ~ 37.3 N.m (3.3 ~ 3.8 kgf.m, 23.9 ~ 27.5 lb-ft) Do not reuse the universal joint bolt, Be sure to install a new one.

6.	Disconnect the connector (A).

7.	Loosen the gear box mounting bolts. Tightening torque : 88.3 ~ 107.9 N.m (9.0 ~ 11.0 kgf.m, 65.1 ~ 79.6 lb-ft) Be careful not to damage to the ECU when removing steering gear box.

Installation

1.	Install in the reverse order of removal.

2.	Check the alignment. (Refer to Suspension System - "Alignment")

•	Use a diagnostic instrument (GDS instrument) to check whether the battery voltage is normal before performing the EPS specification recognition procedure.

1.	Connect the diagnostic instrument to the self-diagnostic connector (16-pin) beneath the crash pad on the side of the driver’s seat, and then turn on the ignition to activate the diagnostic instrument.

2.	In the GDS Vehicle Type Selection menu, select "Vehicle Type" and "EPS" System, and then opt for "OK." [EPS Type Recognition]

Steering Gear box Components and Components Location

Components Location [4WD] 1. Steering gear box2. Motor3. ECU4. Sub frame5. Knuckle [2WD] 1. Steering gear box2. Motor3. ECU4. Sub frame ...

Restraint

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