DTC C1210: Zero Point Calibration of Yaw Rate Sensor undone; DTC C1336: Zero Point Calibration of Deceleration Sensor undone [06/2018 - ]: Procedure

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

   Refer to CALIBRATION [06/2018 - ]

   NOTE:

   Make sure to perform linear solenoid valve offset learning, ABS holding solenoid valve learning, brake pedal stroke sensor assembly zero point calibration and system information memorization after performing "Reset Memory" as the data stored during linear solenoid valve offset learning, ABS holding solenoid valve learning, brake pedal stroke sensor assembly zero point calibration and system information memorization is cleared.

   Chassis > ABS/VSC/TRAC > Utility 

   Tester Display
   Reset Memory

   Chassis > ABS/VSC/TRAC > Utility 

   Tester Display
   Test Mode

   Result

   Proceed to
   NEXT

Result: 

NEXT 

See step  2

1. Using the Techstream, perform a Test Mode (Signal Check) inspection sensor check and check that all Test Mode (Signal Check) inspection items change from incomplete to complete.

   Refer to TEST MODE PROCEDURE [06/2018 - ]

   Chassis > ABS/VSC/TRAC > Utility 

   Tester Display
   Signal Check

   OK

   All Test Mode (Signal Check) inspection items change from incomplete to complete

   Result

   Proceed to
   OK
   NG

Result: 

OK 

END 

Result: 

NG 

See step  3

1. Turn the power switch off.
2. Check that the yaw rate and acceleration sensor (airbag ECU assembly) has been installed properly.

   Refer to INSTALLATION [06/2018 - 08/2020] , or refer to INSTALLATION [08/2020 - ]

   OK

   The yaw rate and acceleration sensor (airbag ECU assembly) is tightened to the specified torque.

   The yaw rate and acceleration sensor (airbag ECU assembly) is not tilted.

   Result

   Proceed to
   OK
   NG

Result: 

NG 

INSTALL AIRBAG ECU ASSEMBLY CORRECTLY. Refer to  INSTALLATION [06/2018 - 08/2020]  , or refer to  INSTALLATION [08/2020 - ] 

Result: 

OK 

See step  4

1. Select the Data List on the Techstream.

   Refer to DATA LIST / ACTIVE TEST [06/2018 - ]

   Chassis > ABS/VSC/TRAC > Data List 

   Tester Display	Measurement Item	Range	Normal Condition	Diagnostic Note
   Deceleration Sensor	Acceleration sensor 1	Min.: -18.525 m/s2 , Max.: 18.387 m/s2	-	During deceleration/acceleration: Changes continuously
   Deceleration Sensor2	Acceleration sensor 2	Min.: -18.525 m/s2 , Max.: 18.387 m/s2	-	During deceleration/acceleration: Changes continuously
   Yaw Rate Sensor	Yaw rate sensor 1	Min.: -128 degrees/s, Max.: 127 degrees/s	Vehicle stationary: 0 degrees/s Turning right: -128 to 0 degrees/s Turning left: 0 to 127 degrees/s	-
   Yaw Rate Sensor2	Yaw rate sensor 2	Min.: -128 degrees/s, Max.: 127 degrees/s	Vehicle stationary: 0 degrees/s Turning right: -128 to 0 degrees/s Turning left: 0 to 127 degrees/s	-

   Chassis > ABS/VSC/TRAC > Data List 

   Tester Display
   Deceleration Sensor
   Deceleration Sensor2
   Yaw Rate Sensor
   Yaw Rate Sensor2

2. Check the yaw rate and acceleration sensor (airbag ECU assembly) output value displayed on the Techstream.

   OK

   The yaw rate and acceleration sensor (airbag ECU assembly) output value is normal.

   Result

   Proceed to
   OK
   NG

Result: 

OK 

REPLACE BRAKE BOOSTER WITH MASTER CYLINDER ASSEMBLY. Refer to  REMOVAL [06/2018 - 08/2021]  , or refer to  REMOVAL [08/2021 - 09/2022]  , or refer to  REMOVAL [09/2022 - ] 

Result: 

NG 

REPLACE AIRBAG ECU ASSEMBLY. Refer to  REMOVAL [06/2018 - 08/2020]  , or refer to  REMOVAL [08/2020 - 08/2021]  , or refer to  REMOVAL [08/2021 - 09/2022]  , or refer to  REMOVAL [09/2022 - ]