Note
Use this procedure to center the steering wheel if:
The steering actuator has been replaced.
The steering control ECU has been replaced.
The steering column or steering intermediate shaft has been disconnected.
The steering wheel is still off-center after completing the steering angle sensor initialization.
VGRS SYSTEM CALIBRATION PROCEDURE (WHEN USING SST CHECK WIRE)
FACE TIRES STRAIGHT AHEAD
Note
Drive the vehicle to confirm that the steering wheel is centered.
NEXT |
CHECK DTC
Check for DTCs Click here.
Result | ||||||
---|---|---|---|---|---|---|
|
B |
Go to step 4 |
A |
PERFORM ACTUATOR ANGLE INITIALIZATION
Start the engine.
Center the steering wheel.
Complete the following steps within 1 minute.
Using SST, connect terminals 12 (TS) and 4 (CG), and 13 (TC) and 4 (CG) of the DLC3.
Disconnect SST from terminal 12 (TS) of the DLC3, and turn the steering wheel to the left 180° or more.
Connect SST to terminal 12 (TS) of the DLC3.
Disconnect SST from terminal 13 (TC) of the DLC3, and turn the steering wheel to the right 180° or more.
Connect SST to terminal 13 (TC) of the DLC3.
Tech Tips
When the master warning light comes on, DTC C1591/51 is memorized.
Disconnect SST from the DLC3.
Turn the engine switch off.
NEXT |
Go to step 1 |
FACE TIRES STRAIGHT AHEAD
Confirm that the steering wheel is centered when facing the tires straight ahead.
Note
Drive the vehicle to confirm that the steering wheel is centered.
Result | ||||||
---|---|---|---|---|---|---|
|
B |
Go to step 8 |
A |
UNLOCK STEERING ACTUATOR
Note
Do not start the engine.
Disconnect the negative (-) terminal cable from the battery.
Disconnect the x2 connector from the steering actuator.
Connect a jumper wire from terminal LV to the positive (+) battery terminal and another jumper wire from terminal LG to the negative (-) battery terminal.
Note
Do not apply voltage for more than 3 minutes.
NEXT |
STEERING CENTER ADJUSTMENT
Center the steering wheel.
Note
If the centering of the spiral cable was not confirmed when the steering wheel was installed, confirm the centering of the spiral cable Click here.
NEXT |
LOCK STEERING ACTUATOR
Disconnect the positive (+) and negative (-) battery terminal cables from the steering actuator.
Connect the x2 connector to the steering actuator.
Connect the negative (-) terminal cable to the battery.
Turn the steering wheel approximately 3° to the left and right. Confirm that the reaction force can be felt.
Note
If the above procedures are not followed correctly, a DTC will be detected. If a DTC is detected, perform the above procedures again and then check for DTCs.
Perform these procedures with the engine switch off.
NEXT |
Go to step 1 |
ADJUST ACTUATOR ANGLE
Tech Tips
Activating and ending test mode will complete actuator angle adjustment.
Make sure the engine switch is off.
Note
Do not touch the steering wheel during these procedures.
Using SST, connect terminals 12 (TS) and 4 (CG) of the DLC3.
Turn the engine switch on (IG).
Confirm that the "VGRS TEST MODE" is displayed on the multi-information display when test mode is activated.
Tech Tips
Wait approximately 5 seconds.
Turn the engine switch off.
Disconnect SST from terminals 12 (TS) and 4 (CG) of the DLC3.
Turn the engine switch on (IG) again.
NEXT |
CHECK MASTER WARNING LIGHT
Confirm that the master warning light is off.
Turn the engine switch off.
Confirm that the master warning light is operating normally.
NEXT |
CHECK STEERING WHEEL OPERATION
Start the engine.
Perform the steering angle sensor initialization Click here.
Turn the steering wheel from lock to lock and check that it rotates approximately 2.7 turns.
Drive the vehicle and confirm that the steering wheel is centered.
NEXT |
END |
VGRS SYSTEM CALIBRATION PROCEDURE (WHEN USING INTELLIGENT TESTER)
FACE TIRES STRAIGHT AHEAD
Note
Drive the vehicle to confirm that the steering wheel is centered.
NEXT |
PERFORM VGRS SYSTEM CALIBRATION
Connect the intelligent tester to the DLC3.
Turn the engine switch on (IG).
Turn the tester on.
Enter the menu items in this order: Chassis / VGRS / Utility / Steering Angle Adjust.
Then, press "Next".
Follow the instructions on the tester, and press "Next".
Note
Press the "Next" key even if DTC C15B4/71 is output.
Follow the instructions on the tester, and press "Next".
Follow the instructions on the tester, and press "Next".
Note
Ensure that the engine switch is off.
Follow the instructions on the tester, and press "Next".
Follow the instructions on the tester, and press "Next".
Note
If the centering of the spiral cable was not confirmed when the steering wheel was installed, confirm the centering of the spiral cable Click here.
Follow the instructions on the tester, and press "Next".
Note
Do not touch the steering wheel during these procedures.
Follow the instructions on the tester, and press "Next".
Follow the instructions on the tester, and press "Next".
Note
Do not touch the steering wheel during these procedures.
"NOW CALIBRATING" is displayed and the display switches automatically to the next screen.
Note
Do not touch the steering wheel during these procedures.
"Steering Angle Adjust is complete." is displayed. Then, check that VGRS system calibration is completed normally.
Select "Exit" to return the display to the "MENU" screen.
NEXT |
CHECK MASTER WARNING LIGHT
Confirm that the master warning light is off.
Turn the engine switch off.
Disconnect the intelligent tester from the DLC3.
Confirm that the master warning light is operating normally.
NEXT |
CHECK STEERING WHEEL OPERATION
Start the engine.
Perform the steering angle sensor initialization Click here.
Turn the steering wheel from lock to lock and check that it rotates approximately 2.7 turns.
Drive the vehicle and confirm that the steering wheel is centered.
NEXT |
END |