Lexus ES: Yaw Rate Sensor Circuit Voltage Out of Range (C00631C)
DESCRIPTION
The airbag ECU assembly has a built-in yaw rate and acceleration sensor and detects the vehicle condition.
The skid control ECU (brake actuator assembly) calibrates the sensitivity of the yaw rate sensor (airbag ECU assembly) based on signals from the steering angle sensor and speed sensors.
DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
C00631C | Yaw Rate Sensor Circuit Voltage Out of Range | The skid control ECU (brake actuator assembly) detects an abnormal yaw rate sensor (airbag ECU assembly) sensitivity during calculation. | Yaw rate sensor (airbag ECU assembly) |
CAUTION / NOTICE / HINT
NOTICE:
After replacing or reinstalling the yaw rate and acceleration sensor (airbag ECU assembly), perform acceleration sensor zero point calibration and store system information memorization after performing "Reset Memory".
Click here
PROCEDURE
1. | REPLACE AIRBAG ECU ASSEMBLY |
(a) Replace the yaw rate and acceleration sensor (airbag ECU assembly).
Click here
NEXT | | END |
READ NEXT:
DESCRIPTION The airbag ECU assembly has a built-in yaw rate and acceleration sensor and detects the vehicle condition. These DTCs are stored when the skid control ECU (brake actuator assembly) receive
DESCRIPTION Refer to DTC C050012 Click here DTC No. Detection Item DTC Detection Condition Trouble Area C05001C Left Front Wheel Speed Sensor Circuit Voltage Out of Range
When th
DESCRIPTION Refer to DTC C050012 Click here DTC No. Detection Item DTC Detection Condition Trouble Area C05001F Left Front Wheel Speed Sensor Circuit Intermittent
The speed senso
SEE MORE:
READINESS MONITOR DRIVE PATTERN PURPOSE OF READINESS TESTS
The On-Board Diagnostic (OBD II) system is designed to monitor the performance of emission related components, and indicate any detected abnormalities using DTCs (Diagnostic Trouble Codes). Since various components need to be monitored du
DISASSEMBLY PROCEDURE 1. REMOVE FRONT DRIVE SHAFT OIL SEAL RH (a) Hold the differential case assembly in a vise between aluminum plates. NOTICE: Do not overtighten the vise. (b) Using SST, remove the front drive shaft oil seal RH from the differential case assembly. SST: 09308-00010 N
© 2016-2024 Copyright www.lexguide.net