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:
DISPOSAL PROCEDURE 1. DISPOSE OF REAR SHOCK ABSORBER ASSEMBLY (a) Extend the piston rod and secure the rear shock absorber assembly at an angle in a vise.
(b) Using a hacksaw, slowly make a hole at the position indicated by the arrow in the illustration to discharge the gas inside...
PARTS LOCATION ILLUSTRATION
*A w/ Toyota Safety Sense - - *1 FORWARD RECOGNITION CAMERA *2 POWER STEERING ECU ASSEMBLY - POWER STEERING MOTOR *3 SKID CONTROL ECU (BRAKE ACTUATOR ASSEMBLY) *4 ELECTRIC POWER STEERING COLUMN SUB-ASSEMBLY - TORQUE SENSOR *5 NO...
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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