Toyota Corolla Cross: Yaw Rate Sensor Circuit Intermittent (C00631F,C006396,C05201F,C11781F)
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) receives a malfunction signal from the yaw rate and acceleration sensor (airbag ECU assembly).
|
DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
Note |
|---|---|---|---|---|
|
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 ECU assembly) for 1 second or more. |
Yaw rate sensor (airbag ECU 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 ECU assembly). |
Yaw rate sensor (airbag ECU 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 ECU assembly) for 10 seconds or more. |
Acceleration sensor (airbag ECU assembly) |
for AWD |
|
C11781F |
Multi-axis Acceleration Sensor Module "A" (2WD) 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 ECU assembly) for 10 seconds or more. |
Acceleration sensor (airbag ECU assembly) |
for 2WD |
PROCEDURE
|
1. |
REPLACE AIRBAG ECU 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 magne
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
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
SEE MORE:
Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART Smart Key System (for Entry Function)
DTC No. Detection Item
Link B27A113
Driver Side Electrical Antenna Circuit Open
B27A213 Front Passenger Side Electrical Antenna Circuit Open
B27A813 Outside Luggage Compar
Windshield wiper de-icer
(if equipped)
Prevent ice from building up on
the windshield and wiper
blades.
When the windshield wiper de-icer
switch is on, the indicator illuminates
on the windshield wiper
de-icer switch.
The windshield wiper de-icer will
automatically turn off after a period
of time.
WARNING
■To prevent burns
Do not to
