DTC C0063-1F: Yaw Rate Sensor Circuit Intermittent; DTC C0520-1F: Multi-axis Acceleration Sensor Module "A" Circuit Intermittent [11/2021 - ]: Procedure

WARNING: This page is about a different car, the 2025 Lexus NX 350h, 2024 Lexus NX 350h, 2023 Lexus NX 350h, and 2022 Lexus NX 350h. However, it is still accessible from the selected car via links, so may be relevant.

CLEAR DTC

Clear the DTCs.
Chassis > Brake/EPB > Clear DTCs

Turn the ignition switch off.

Result

Proceed to
NEXT

Result:

See step 2

RECONFIRM DTC

Based on the Freeze Frame Data and interview with the customer, attempt to reproduce the conditions when the malfunction occurred.

Check if the same DTC is output.

Chassis > Brake/EPB > Trouble Codes

Result

Result	Proceed to
DTCs C0063-1F and C0520-1F are not output.	A
DTCs C0063-1F and/or C0520-1F are output.	B

Result:

USE SIMULATION METHOD TO CHECK. Refer to HOW TO PROCEED WITH TROUBLESHOOTING [11/2021 - ]

Result:

REPLACE AIRBAG SENSOR ASSEMBLY. Refer to REMOVAL [11/2021 - 03/2024] , or refer to REMOVAL [03/2024 - ]