Last Modified: 11-20-2023 |
6.11:8.1.0 |
Doc ID: RM100000001SAKW |
Model Year Start: 2021 |
Model: Camry |
Prod Date Range: [10/2020 -
] |
Title: BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: VEHICLE STABILITY CONTROL SYSTEM (w/ Electric Parking Brake System): Yaw Rate Sensor Wrong Installation (X0456); 2021 - 2024 MY Camry [10/2020 - ] |
Yaw Rate Sensor Wrong Installation (X0456)
|
DESCRIPTION
The airbag sensor assembly has a built-in yaw rate and acceleration sensor and detects the vehicle condition.
Code
|
Tester Display
|
Measurement Item
|
Trouble Area
|
X0456
|
Yaw Rate Sensor Wrong Installation
|
History of yaw rate sensor (airbag sensor assembly) being installed incorrectly
|
-
Yaw rate sensor (airbag sensor assembly) installed improperly
-
Yaw rate sensor (airbag sensor assembly)
|
PROCEDURE
1.
|
CHECK FOR DTCs (HEALTH CHECK)
|
(a) Perform the Health Check using the Techstream.
Result
|
Proceed to
|
DTCs are not output
|
A
|
DTCs are output
|
B
|
B |
|
GO TO DIAGNOSTIC TROUBLE CODE CHART
|
A
|
|
|
2.
|
READ VALUE USING TECHSTREAM (YAW RATE SENSOR VALUE)
|
(a) Check Data List item "yaw rate sensor value".
Chassis > Brake > Data List
Tester Display
|
Measurement Item
|
Range
|
Normal Condition
|
Diagnostic Note
|
Yaw Rate Sensor Value
|
Yaw rate sensor
|
Min.: -128°/s, Max.: 127°/s
|
Vehicle stopped: 0°/s
Turning right: -128 to 0°/s
Turning left: 0 to 127°/s
|
-
|
Chassis > Brake > Data List
Tester Display
|
Yaw Rate Sensor Value
|
Result
|
Proceed to
|
NG (The yaw rate and acceleration sensor (airbag sensor assembly) output value is 0°/s when the vehicle is stationary, but the value fluctuates when turning.)
|
A
|
NG (The yaw rate and acceleration sensor (airbag sensor assembly) output value is not 0°/s when the vehicle is stationary.)
|
B
|
OK
|
C
|
A
|
|
|
3.
|
CHECK AIRBAG SENSOR ASSEMBLY INSTALLATION
|
(a) Check that the yaw rate and acceleration sensor (airbag sensor assembly) has been installed properly.
Click here
OK:
The yaw rate and acceleration sensor (airbag sensor assembly) is tightened to the specified torque.
The yaw rate and acceleration sensor (airbag sensor assembly) is not installed in a tilted position.
OK
|
|
|
4.
|
CLEAR VEHICLE CONTROL HISTORY (RoB)
|
(a) Using the Techstream, clear the Vehicle Control History (RoB).
Chassis > Brake > Utility
Tester Display
|
Vehicle Control History (RoB)
|
NEXT
|
|
|
5.
|
PERFORM ZERO POINT CALIBRATION OF STEERING ANGLE SENSOR
|
(a) Drive the vehicle straight ahead at 35 km/h (22 mph) or more for at least 5 seconds.
NEXT |
|
END
|
|