Zero Point Calibration of Steering Angle Sensor Malfunction (X20D7) [09/2018 - 10/2023]: Procedure

1. Using the Techstream, perform the Health Check.

   Result

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

Result: 

B 

GO TO DIAGNOSTIC TROUBLE CODE CHART. Refer To  DIAGNOSTIC TROUBLE CODE CHART [09/2018 - 10/2020]  , or Refer To  DIAGNOSTIC TROUBLE CODE CHART [10/2020 - 10/2023] 

Result: 

A 

See step  2

1. Using the Techstream, clear the Vehicle Control History.

   Chassis > Brake > Utility 

   Tester Display
   Vehicle Control History (RoB)

   Result

   Proceed to
   NEXT

Result: 

NEXT 

See step  3

1. Perform zero point calibration of the acceleration sensor (yaw rate sensor).

   Refer to CALIBRATION [09/2018 - 10/2023]

   Chassis > Brake > Utility 

   Tester Display
   Reset Memory

   Chassis > Brake > Utility 

   Tester Display
   Calibration

   Result

   Proceed to
   NEXT

Result: 

NEXT 

See step  4

1. Drive the vehicle straight ahead at 35 km/h (22 mph) or more for at least 5 seconds.
2. Drive the vehicle straight ahead at 15 km/h (9 mph) or more for at least 60 seconds.
3. Check that the centered position of the steering wheel is correctly set while driving straight ahead.

   Standard

   The steering wheel is centered correctly.

   Result

   Proceed to
   OK
   NG

Result: 

NG 

See step  7

Result: 

OK 

See step  5

1. Perform the steering system on-vehicle inspection.

   Refer to ON-VEHICLE INSPECTION [12/2017 - ]

   Result

   Proceed to
   OK
   NG

Result: 

OK 

USE SIMULATION METHOD TO CHECK. Refer to  HOW TO PROCEED WITH TROUBLESHOOTING [09/2018 - 10/2020]  , or refer to  HOW TO PROCEED WITH TROUBLESHOOTING [10/2020 - 11/2021]  , or refer to  HOW TO PROCEED WITH TROUBLESHOOTING [11/2021 - 10/2022]  , or refer to  HOW TO PROCEED WITH TROUBLESHOOTING [10/2022 - 10/2023] 

Result: 

NG 

See step  6

Result

Result: 

NEXT 

See step  8

1. Adjust the alignment (toe) of the wheels.

   for front wheel alignment:

   • for 2WD: Refer to ADJUSTMENT [09/2018 - 10/2020] , or refer to ADJUSTMENT [10/2020 - 10/2023]
   • for AWD: Refer to ADJUSTMENT [09/2018 - 10/2020] , or refer to ADJUSTMENT [10/2020 - 10/2023]

   for rear wheel alignment: Refer to ADJUSTMENT [09/2018 - 10/2020] , or refer to ADJUSTMENT [10/2020 - 10/2022] , or refer to ADJUSTMENT [10/2022 - 10/2023]

   Result

   Proceed to
   NEXT

Result: 

NEXT 

See step  8

1. Using the Techstream, clear the Vehicle Control History.

   Chassis > Brake > Utility 

   Tester Display
   Vehicle Control History (RoB)

   Result

   Proceed to
   NEXT

Result: 

NEXT 

See step  9

1. Perform zero point calibration of the acceleration sensor (yaw rate sensor).

   Refer to CALIBRATION [09/2018 - 10/2023]

   Chassis > Brake > Utility 

   Tester Display
   Reset Memory

   Chassis > Brake > Utility 

   Tester Display
   Calibration

   Result

   Proceed to
   NEXT

Result: 

NEXT 

See step  10

1. Drive the vehicle straight ahead at 35 km/h (22 mph) or more for at least 5 seconds.
2. Drive the vehicle straight ahead at 15 km/h (9 mph) or more for at least 60 seconds.

   Result

   Proceed to
   NEXT

Result: 

NEXT 

See step  11

1. Perform a road test under the same malfunction conditions recreated based on the Freeze Frame Data or customer problem analysis.
2. Using the Techstream, check for Vehicle Control History.

   Chassis > Brake > Utility 

   Tester Display
   Vehicle Control History (RoB)

   Result

   Result	Proceed to
   Vehicle Control History is not output	A
   Vehicle Control History is output	B

Result: 

A 

END 

Result: 

B 

GO TO VEHICLE CONTROL HISTORY. Refer to  VEHICLE CONTROL HISTORY [09/2018 - 10/2023]