GENERAL PROCEDURES (STEERING)

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Warning
•  Always inspect the steering component carefully for any shock or impact which may have occurred during a collision or servicing operation. If a damaged part or a part suspected of being damaged is used, it could result in an unexpected accident due to the steering mechanism being inoperative. Always replace the damaged part or part suspected of being damaged.
•  If the steering mechanism is turned from lock to lock continuously or the steering rack terminal limit is reached repeatedly, such high-load steering action increases the temperature of the steering column (to approx. 85 °C {185°F}), causing severe burns. Be careful when handling the steering column.
•  Turn off the ignition switch when servicing the vehicle with the tires raised such as when the vehicle is lifted. Otherwise, the steering mechanism may actuate accidentally while servicing, resulting in serious injury. Set the steering wheel in the straight ahead position and remove the key to lock the steering wheel before performing the procedure. If the procedure needs to be performed with the ignition switch ON or the engine running, remove the main fuse (EPAS 60A) from the EPS system before servicing.
•  Handling the air bag module improperly when working on the steering component parts can accidentally deploy the air bag, causing serious injury. Read the service warnings and cautions before handling the air bag module. (See AIR BAG SYSTEM SERVICE WARNINGS.) (See AIR BAG SYSTEM SERVICE CAUTIONS.)
•  If the steering column is dropped, the EPS control module could be damaged internally causing the steering mechanism to become inoperative, which could result in an unexpected accident. Always replace the steering column if it has been subjected to an impact.
Caution
•  If the steering column is stored in a humid place, the EPS system may not operate properly when installed to the vehicle. Store the steering column in a suitable place.
•  If the steering shaft is installed after it has been rotated 360 degrees once accidentally while servicing, the absolute steering angle position is erased from the EPS control module and a steering angle sensor malfunction is detected. After servicing, always carry out the EPS steering angle configuration so that the EPS operates normally. (See EPS STEERING ANGLE CALIBRATION.)
•  Before performing the work on the steering wheel, set the steering wheel to the straight-ahead position while the ignition switch is in the ON position, then turn the ignition switch off. Without this procedure, a malfunction may occur in the EPS system after completing the work on the steering system.
•  Be careful when handling the steering column because it weighs approximately 10 kg {22 lb} and it could fall off and be damaged while servicing.
•  If the intermediate shaft is connected to the steering gear (pinion) before installing the steering column to the dashboard member, the weight of the steering column could cause damage to the intermediate shaft slider/bush/yoke. Always follow the procedure in the Workshop Manual.
•  The universal joint could be damaged if subjected to an impact when the intermediate shaft (pinion) is disconnected. Perform the servicing carefully avoiding impact when disconnecting the intermediate shaft from the steering gear (pinion).
•  Do not touch the EPS control module connector terminals, since static electricity could damage the electronic circuit.
•  Do not release the lock of the tilt lever when handling the steering column unless it is securely installed to the dashboard member. If the tilt lever is unlocked with the steering column not securely installed, the steering column and other parts could be damaged.
•  A new steering column is shipped in a pre-set condition. Maintain this condition until the steering column is completely installed to the dashboard member so as to avoid damage during transportation and installation.
•  When removing/installing the steering column, keep the wiring harness away from the steering column installation area so as to prevent the steering column from being caught in the wiring harness and damaged.
•  The joint bolt for the steering column and intermediate shaft shown in the figure cannot be reused and a new bolt cannot be obtained. Therefore, never loosen or remove the bolt. If the bolt is mistakenly loosened or removed, replace the steering column assembly.
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Note
•  When installing a replacement part, be careful not to rotate the steering shaft until the installation has been completed.
•  In order to completely interrupt the EPS system power supply, do not disconnect the battery for 20 s or more after the ignition switch is turned off.
•  Do not replace the steering column (EPS system) with that of another vehicle even if they are the same model.
•  Before connecting the EPS control module connector, remove the fuse or disconnect the battery to interrupt the power supply completely.
•  Verify that all the connectors are securely connected after finishing the work on the steering system.

Wheel And Tire Installation

1.  When installing the wheels and tires, tighten the wheel nuts in a criss-cross pattern to the following tightening torque.

Tightening Torque
88—118 N·m {9.0—12 kgf·m, 65—87 ft·lbf}


Connectors disconnection

1.  Disconnect the negative battery terminal before performing any work that requires handling of connectors. (See BATTERY REMOVAL/INSTALLATION [ZJ, ZY].) (See BATTERY REMOVAL/INSTALLATION [MZ-CD 1.4 DI Turbo].) (See BATTERY REMOVAL/INSTALLATION [MZ-CD 1.6 (Y6)].)


Suspension Links Removal/Installation

Note
•  To prevent the bushings from being twisted or pinched, perform the procedures with no passengers or luggage aboard the vehicle.

1.  For the joint sections with rubber bushings, raise the vehicle using a lift and temporarily tighten the installation nuts and bolts. Afterwards, tighten to the specified torque with the wheels on the ground.


EPS Related Parts

Caution
•  If the EPS control module configuration is not completed, the EPS will not operate properly.If the steering column component (EPS control module) is replaced, always carry out the EPS control module configuration so that the EPS operates properly.
•  If the EPS steering angle calibration is not completed, the EPS will not operate properly.After completing the following work, if the EPS warning light illuminates or flashes when the steering wheel is turned lock-to-lock with the engine started, always carry out the EPS steering angle calibration so that the EPS operates properly.
―  Steering column (EPS control module) removal/installation
―  Intermediate shaft disconnection

1.  Make sure that there are no DTCs in the EPS memory after working on EPS related parts.If there are any DTCs in the memory, go to the applicable DTC diagnostic procedure. (SeeELECTRIC POWER STEERING (EPS) ON-BOARD DIAGNOSIS.)

2.  If the steering column (EPS control module) is replaced, perform the EPS control module configuration. (See EPS CONTROL MODULE CONFIGURATION.)

3.  After completing the following work, if the EPS warning light illuminates or flashes when the steering wheel is turned lock-to-lock with the engine started, always carry out the EPS steering angle calibration. (See EPS STEERING ANGLE CALIBRATION.)

•  Steering column (EPS control module) removal/installation
•  Intermediate shaft disconnection