DTC C1413: Front Speed Sensor RH Circuit Output; DTC C1414: Front Speed Sensor LH Circuit Output [10/2017 - 09/2020]: 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.
The speed sensor rotors have rows of alternating N and S magnetic poles.
Hall IC type speed sensors use the frequency of output pulses to detect the vehicle speed. Because the sensor outputs digital pulses, it can detect the vehicle speed even when the vehicle is nearly stationary.
HINT:
Check the connection status between the sensor connector and the vehicle wire harness.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| C1413 | Front Speed Sensor RH Circuit Output | Any of the following is detected:
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| C1414 | Front Speed Sensor LH Circuit Output | Any of the following is detected:
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HINT:
for C1413 and C1414: Even after the trouble areas are repaired, the ABS warning light will not go off unless the following operations are performed.
- Drive the vehicle at 30 km/h (19 mph) for 30 seconds or more and check that the ABS warning light goes off.
- Clear the DTCs.
HINT:
- DTC C1413 is for the front speed sensor RH.
- DTC C1414 is for the front speed sensor LH.