DTC C0063-1F: Yaw Rate Sensor Circuit Intermittent; DTC C0520-1F: Multi-axis Acceleration Sensor Module "A" Circuit Intermittent [10/2022 - ]: Procedure
WARNING: This page is about a different car, the 2025 Lexus RX 350, 2024 Lexus RX 350, and 2023 Lexus RX 350. However, it is still accessible from the selected car via links, so may be relevant.
- CLEAR DTC
Pre-procedure1
- None
Post-procedure1
- Turn the ignition switch off.
Result:
NEXT
See step 2
- RECONFIRM DTC
Pre-procedure1
- Based on the Freeze Frame Data and interview with the customer, attempt to reproduce the conditions when the malfunction occurred.
- Operate the GTS to read the DTCs.
Chassis > Brake/EPB > Trouble Codes
Result
Result Proceed to C0063-1F and C0520-1F are not output A C0063-1F or C0520-1F is output B
Post-procedure1
- None
Result:
A
USE SIMULATION METHOD TO CHECK. Refer to HOW TO PROCEED WITH TROUBLESHOOTING [10/2022 - ]
Result:
B
REPLACE AIRBAG ECU ASSEMBLY. Refer to REMOVAL [10/2022 - 08/2023] , or refer to REMOVAL [08/2023 - ]