RM38N0EC _54 Brake _111814 BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS _0503031 ELECTRONICALLY CONTROLLED BRAKE SYSTEM(for Gasoline Model) J

BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS  ELECTRONICALLY CONTROLLED BRAKE SYSTEM(for Gasoline Model)  Steering Angle Sensor Wrong Installation (X0455)  


DESCRIPTION

Code Tester Display Measurement Item Trouble Area
X0455 Steering Angle Sensor Wrong Installation History of steering angle sensor being installed incorrectly
·

Correct spiral cable with sensor sub-assembly

·

Steering angle sensor



CAUTION / NOTICE / HINT

NOTICE:

After performing the inspection, check and clear the vehicle control history (RoB).


PROCEDURE

1.CHECK FOR DTCs (HEALTH CHECK)
a.

Perform the Health Check using the GTS.


Result:
Result Proceed to
DTCs are not output A
DTCs are output B



A

2.ALIGN FRONT WHEELS FACING STRAIGHT AHEAD

B

GO TO DIAGNOSTIC TROUBLE CODE CHART

2.ALIGN FRONT WHEELS FACING STRAIGHT AHEAD
Result:
Proceed to
NEXT



NEXT

3.READ VALUE USING GTS (STEERING ANGLE SIGNAL INFORMATION)
3.READ VALUE USING GTS (STEERING ANGLE SIGNAL INFORMATION)
a.

Check Data List item "steering angle signal information".

Chassis > Steering Angle Sensor > Data List
Tester Display Measurement Item Range Normal Condition Diagnostic Note
Steering Angle Signal Information Steering angle value (Rotation to the left side is positive) Min.: -3072.0°
Max.: 3070.5° 		Turning left: 0.0 to 3070.5°
Turning right: -3072.0 to 0.0° 		During steering operation: Changes in proportion with steering wheel rotation
Chassis > Steering Angle Sensor > Data List
Tester Display
Steering Angle Signal Information
50003 445 31

b.

Save the steering angle signal information to the GTS memory.


NOTICE:
·

If the value is +/- 360° (+/-15°), the steering angle sensor was incorrectly installed by 1 rotation.

·

If the value is +/- 720° (+/-15°), the steering angle sensor was incorrectly installed by 2 rotations.

·

In situations other than the above, the steering angle sensor may have been incorrectly installed by 3 or more rotations.

In this case, it is possible that the proper installation or removal procedures were not followed, and the steering angle sensor may have been damaged.



Result:
Result Proceed to
0 +/- 15° A
+/- 360° (+/-15°) or +/- 720° (+/-15°) B
None of the above conditions are met C



A

4.CLEAR VEHICLE CONTROL HISTORY (RoB)

B

7.ADJUST SPIRAL CABLE WITH SENSOR SUB-ASSEMBLY

C

13.CHECK STEERING WHEEL ASSEMBLY CENTER POSITION
4.CLEAR VEHICLE CONTROL HISTORY (RoB)
a.

Using the GTS, clear the Vehicle Control History (RoB).

Chassis > Brake/EPB > Utility
Tester Display
Vehicle Control History (RoB)
50005 435 55

Result:
Proceed to
NEXT



NEXT

5.PERFORM ZERO POINT CALIBRATION OF STEERING ANGLE SENSOR
5.PERFORM ZERO POINT CALIBRATION OF STEERING ANGLE SENSOR
a.

Disconnect cable from negative (-) battery terminal.

HINT:

If the cable is not disconnected from the negative (-) battery terminal, it may not be possible to obtain an accurate steering angle sensor zero point.



b.

Connect cable to negative (-) battery terminal.


c.

Drive the vehicle straight ahead at 35 km/h (22 mph) or more for at least 5 seconds.


Result:
Proceed to
NEXT



NEXT

6.CHECK VEHICLE CONTROL HISTORY (RoB)
6.CHECK VEHICLE CONTROL HISTORY (RoB)
a.

Perform a road test under the same malfunction conditions recreated based on the Freeze Frame Data or customer problem analysis.


b.

Using the GTS, check for Vehicle Control History (RoB).

Chassis > Brake/EPB > Utility
Tester Display
Vehicle Control History (RoB)
50005 435 55

Result:
Result Proceed to
X0455 is not output A
X0455 is output B



A

END

B

REPLACE STEERING ANGLE SENSOR

Click hereBrake>BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS>STEERING ANGLE SENSOR>REMOVAL


7.ADJUST SPIRAL CABLE WITH SENSOR SUB-ASSEMBLY
a.

Remove the spiral cable with sensor sub-assembly.

Click hereVehicle Interior>SUPPLEMENTAL RESTRAINT SYSTEMS>SPIRAL CABLE>REMOVAL

NOTICE:
·

Be sure to disconnect the cable from the negative (-) battery terminal before removing the spiral cable with sensor sub-assembly.

HINT:

If the cable is not disconnected from the negative (-) battery terminal, it may not be possible to obtain an accurate steering angle sensor zero point.


·

Do not disconnect the steering angle sensor from the spiral cable.




b.
C454168C02
0.427,0.927 1.469,1.083 true 2.667,0.26 3.042,0.5 0.375,0.24 12 false *A 0.667,0.24 1.042,0.479 0.375,0.24 12 false *B 0.219,0.802 0.531,1 0.313,0.198 10 false *a
*A Clockwise
*B Counterclockwise
*a Interlock


Based on the steering angle signal information that was saved to the GTS memory earlier, rotate the spiral cable with sensor sub-assembly.


NOTICE:
·

Rotate the steering angle sensor without disconnecting it from the spiral cable.

·

Make sure to follow the adjustment method shown in the table.

·

Failure to observe the following precautions may result in damage to the spiral cable with sensor sub-assembly.

-

When rotating the spiral cable with sensor sub-assembly, make sure to push on the interlock to release the interlock.

-

Do not turn the spiral cable with sensor sub-assembly using the airbag wire harness.

-

Do not forcibly rotate the part.

-

Make sure to perform the correct number of rotations in the correct direction.




Steering Angle Signal Information Correction Method
360° (+/-15°) Rotate clockwise (to the right), 1 rotation.
- 360° (+/-15°) Rotate counterclockwise (to the left), 1 rotation.
720° (+/-15°) Rotate clockwise (to the right), 2 rotations.
- 720° (+/-15°) Rotate counterclockwise (to the left), 2 rotations.

c.

Install the spiral cable with sensor sub-assembly.

Click hereVehicle Interior>SUPPLEMENTAL RESTRAINT SYSTEMS>SPIRAL CABLE>INSTALLATION


Result:
Proceed to
NEXT



NEXT

8.ALIGN FRONT WHEELS FACING STRAIGHT AHEAD
8.ALIGN FRONT WHEELS FACING STRAIGHT AHEAD
Result:
Proceed to
NEXT



NEXT

9.READ VALUE USING GTS (STEERING ANGLE SIGNAL INFORMATION)
9.READ VALUE USING GTS (STEERING ANGLE SIGNAL INFORMATION)
a.

Check Data List item "steering angle signal information".

Chassis > Steering Angle Sensor > Data List
Tester Display Measurement Item Range Normal Condition Diagnostic Note
Steering Angle Signal Information Steering angle value
(Rotation to the left side is positive) 		Min.: -3072.0°
Max.: 3070.5° 		Turning left: 0.0 to 3070.5°
Turning right: -3072.0 to 0.0° 		During steering operation: Changes in proportion with steering wheel rotation
Chassis > Steering Angle Sensor > Data List
Tester Display
Steering Angle Signal Information
50003 445 31

Result:
Result Proceed to
0 +/- 15° A
None of the above conditions are met B



A

10.CLEAR VEHICLE CONTROL HISTORY (RoB)

B

REPLACE STEERING ANGLE SENSOR

Click hereBrake>BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS>STEERING ANGLE SENSOR>REMOVAL


10.CLEAR VEHICLE CONTROL HISTORY (RoB)
a.

Using the GTS, clear the Vehicle Control History (RoB).

Chassis > Brake/EPB > Utility
Tester Display
Vehicle Control History (RoB)
50005 435 55

Result:
Proceed to
NEXT



NEXT

11.PERFORM ZERO POINT CALIBRATION OF STEERING ANGLE SENSOR
11.PERFORM ZERO POINT CALIBRATION OF STEERING ANGLE SENSOR
a.

Drive the vehicle straight ahead at 35 km/h (22 mph) or more for at least 5 seconds.


Result:
Proceed to
NEXT



NEXT

12.CHECK VEHICLE CONTROL HISTORY (RoB)
12.CHECK VEHICLE CONTROL HISTORY (RoB)
a.

Perform a road test under the same malfunction conditions recreated based on the Freeze Frame Data or customer problem analysis.


b.

Using the GTS, check for Vehicle Control History (RoB).

Chassis > Brake/EPB > Utility
Tester Display
Vehicle Control History (RoB)
50005 435 55

Result:
Result Proceed to
X0455 is not output A
X0455 is output B



A

END

B

REPLACE STEERING ANGLE SENSOR

Click hereBrake>BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS>STEERING ANGLE SENSOR>REMOVAL


13.CHECK STEERING WHEEL ASSEMBLY CENTER POSITION
a.

Perform steering wheel assembly center position adjustment.

Click hereSteering>STEERING COLUMN>STEERING WHEEL>INSTALLATION


Result:
Proceed to
NEXT



NEXT

14.ADJUST WHEEL ALIGNMENT
14.ADJUST WHEEL ALIGNMENT

for front wheel alignment: Click hereGeneral>MAINTENANCE>FRONT WHEEL ALIGNMENT>ADJUSTMENT

for rear wheel alignment: Click hereGeneral>MAINTENANCE>REAR WHEEL ALIGNMENT>ADJUSTMENT

Result:
Proceed to
NEXT



NEXT

15.CLEAR VEHICLE CONTROL HISTORY (RoB)
15.CLEAR VEHICLE CONTROL HISTORY (RoB)
a.

Using the GTS, clear the Vehicle Control History (RoB).

Chassis > Brake/EPB > Utility
Tester Display
Vehicle Control History (RoB)
50005 435 55

Result:
Proceed to
NEXT



NEXT

16.PERFORM STEERING SENSOR ZERO POINT CALIBRATION
16.PERFORM STEERING SENSOR ZERO POINT CALIBRATION
a.

Disconnect cable from negative (-) battery terminal.

HINT:

If the cable is not disconnected from the negative (-) battery terminal, it may not be possible to obtain an accurate steering sensor zero point.



b.

Connect cable to negative (-) battery terminal.


c.

Drive the vehicle straight ahead at 35 km/h (22 mph) or more for at least 5 seconds.


Result:
Proceed to
NEXT



NEXT

17.CHECK VEHICLE CONTROL HISTORY (RoB)
17.CHECK VEHICLE CONTROL HISTORY (RoB)
a.

Perform a road test under the same malfunction conditions recreated based on the Freeze Frame Data or customer problem analysis.


b.

Using the GTS, check for Vehicle Control History (RoB).

Chassis > Brake/EPB > Utility
Tester Display
Vehicle Control History (RoB)
50005 435 55

Result:
Result Proceed to
X0455 is not output A
X0455 is output B



A

END

B

REPLACE STEERING ANGLE SENSOR

Click hereBrake>BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS>STEERING ANGLE SENSOR>REMOVAL