DTC C1420: Malfunction in Deceleration Sensor [04/2018 - ]: Procedure
WARNING: This page is about a different variant/trim than selected.
- CHECK AIRBAG ECU ASSEMBLY INSTALLATION
- Check that the yaw rate and acceleration sensor (airbag ECU assembly) has been installed properly.
Refer to INSTALLATION [04/2018 - 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:
OK
REPLACE AIRBAG ECU ASSEMBLY. Refer to REMOVAL [04/2018 - 08/2020] , or refer to REMOVAL [08/2020 - 08/2021] , or refer to REMOVAL [08/2021 - ]
Result:
NG
INSTALL AIRBAG ECU ASSEMBLY CORRECTLY. Refer to INSTALLATION [04/2018 - 08/2020] , or refer to INSTALLATION [08/2020 - ]
- Check that the yaw rate and acceleration sensor (airbag ECU assembly) has been installed properly.