Toyota Yaris: Vehicle Stability Control System / Left Front Wheel Speed Sensor Supply Voltage Circuit Short to Ground or Open (C14E014,C14E314)
DESCRIPTION
Refer to DTC C05001F.
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DTC No. | Detection Item | DTC Detection Condition | Trouble Area | DTC Output from |
C14E014 | Left Front Wheel Speed Sensor Supply Voltage Circuit Short to Ground or Open | With the +BS terminal voltage 9.5 to 17.4 V, the sensor power supply voltage decreases for 0.5 seconds or more. | Skid control ECU (brake actuator assembly) | Brake |
C14E314 | Right Front Wheel Speed Sensor Supply Voltage Circuit Short to Ground or Open | With the +BS terminal voltage 9.5 to 17.4 V, the sensor power supply voltage decreases for 0.5 seconds or more. | Skid control ECU (brake actuator assembly) | Brake |
CAUTION / NOTICE / HINT
NOTICE:
After replacing the skid control ECU (brake actuator assembly), perform "Calibration".
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PROCEDURE
1. | REPLACE BRAKE ACTUATOR ASSEMBLY |
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NEXT |
| END |
DESCRIPTION The airbag sensor assembly has a built-in yaw rate and acceleration sensor and detects the vehicle condition. This DTC is stored when the skid control ECU (brake actuator assembly) receives a sensor supply voltage malfunction signal from the acceleration sensor (airbag sensor assembly)...
DESCRIPTION Refer to DTC C050C1F. Click here
DTC No. Detection Item DTC Detection Condition Trouble Area DTC Output from C14E614 Left Rear Wheel Speed Sensor Supply Voltage Circuit Short to Ground or Open With the +BS terminal voltage 9...
Other information:
FREEZE FRAME DATA FREEZE FRAME DATA (a) When a DTC is stored, the AWD ECU assembly stores the current vehicle state as Freeze Frame Data. HINT: Freeze Frame Data at the time a DTC is stored:
When the AWD ECU assembly stores data at the time a DTC is stored, no updates will be performed until the data is cleared...
The manual shift mode gives you the feel of driving a manual transaxle
vehicle by allowing you to operate the selector lever manually.
This allows you to control engine rpm and torque to the drive wheels
much like a manual transaxle when more control is desired...
Categories
Stop the vehicle completely.
Manual transaxle:
Shift into neutral and set the parking brake.
Automatic transaxle:
Shift the selector lever to the P position and set the parking brake.
Press the push button start to turn off the engine. The ignition position is
off.
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