Toyota Camry (XV70): Yaw Rate Sensor Circuit Intermittent (C00631F,C006396,C05201F)
DESCRIPTION
The airbag sensor 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) receives a malfunction signal from the yaw rate and acceleration sensor (airbag sensor assembly).
|
DTC No. | Detection Item |
DTC Detection Condition | Trouble Area |
|---|---|---|---|
|
C00631F | Yaw Rate Sensor Circuit Intermittent |
When the voltage at terminal +BS is between 9.6 and 16.5 V, data malfunction signal is received from the yaw rate sensor (airbag sensor assembly) for 1 second or more. |
Yaw rate sensor (airbag sensor assembly) |
|
C006396 | Yaw Rate Sensor Component Internal Failure |
With the +BS terminal voltage between 9.6 and 16.5 V, a yaw rate sensor internal malfunction signal is received from the yaw rate sensor (airbag sensor assembly). |
Yaw rate sensor (airbag sensor assembly) |
|
C05201F | Multi-axis Acceleration Sensor Module "A" Circuit Intermittent |
When the voltage at terminal +BS is between 9.6 and 16.5 V, data malfunction signal is received from the acceleration sensor (airbag sensor assembly) for 10 seconds or more. |
Acceleration sensor (airbag sensor assembly) |
CAUTION / NOTICE / HINT
NOTICE:
After replacing or reinstalling the yaw rate and acceleration sensor (airbag sensor assembly), perform acceleration sensor zero point calibration and system information memorization after performing "Reset Memory".
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PROCEDURE
| 1. |
REPLACE AIRBAG SENSOR ASSEMBLY |
(a) Replace the yaw rate and acceleration sensor (airbag sensor assembly).
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Left Front Wheel Speed Sensor Circuit Short to Battery (C050012)
DESCRIPTION Each speed sensor detects wheel speed and sends signals to the skid control ECU (brake actuator assembly). These signals are used by the ABS control.
The speed sensor detects the magneti
Left Front Wheel Speed Sensor Circuit Short to Ground or Open (C050014)
DESCRIPTION Refer to DTC C050012 Click here
DTC No. Detection Item
DTC Detection Condition Trouble Area
C050014 Left Front Wheel Speed Sensor Circuit Short to Ground or Op
Left Front Wheel Speed Sensor Circuit Voltage Out of Range (C05001C)
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
SEE MORE:
Display - Intuitive parking assist
When the sensors detect an object, the following displays inform the
driver of the position and distance to the object.
Front corner sensor operation
Front center sensor operation
Rear corner sensor operation
Rear center sensor operation
Select to mute the buzzer
sounds.
■Mutin
Installation
INSTALLATION PROCEDURE 1. INSTALL FUEL INJECTOR ASSEMBLY
HINT: Perform "Inspection After Repair" after replacing a fuel injector assembly.
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(a) Apply a light coat of spindle oil or gasoline to 6 new O-rings, and install one to each fuel injector assembly.
NOTICE: Check that t
