DTC C1415: Rear Speed Sensor RH Circuit Output; DTC C1416: Rear Speed Sensor LH Circuit Output [04/2018 - ]: Description
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Each speed sensor detects the wheel speed and sends the signals to the skid control ECU (brake booster with master cylinder assembly). These signals are used for ABS control.
HINT:
The output voltage values shown below are for when the vehicle wire harnesses are connected to the skid control ECU (brake booster with master cylinder assembly) and the speed sensors.
 Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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| DTC No. |
Detection Item |
INF Code |
DTC Detection Condition |
Trouble Area |
MIL |
Note |
| C1415 |
Rear Speed Sensor RH Circuit Output |
524
543 |
- INF Code: 524
- An open in the sensor signal of a malfunctioning wheel occurs 255 times or more.
- INF Code: 543
- Either of the following is detected:
- At a vehicle speed of 20 km/h (12 mph) or more, noise occurs in the sensor signals of a malfunctioning wheel 75 times or more within 5 seconds.
- At a vehicle speed of 10 km/h (6 mph) or more, noise occurs once per rotor rotation for 15 seconds or more.
|
- Skid control sensor wire RH (No. 1 parking brake wire assembly)
- Rear speed sensor RH (rear axle hub and bearing assembly RH)
- Speed sensor installed improperly
- Wire harness or connector
- Rear speed sensor rotor RH (rear axle hub and bearing assembly RH)
- Skid control ECU (brake booster with master cylinder assembly)
|
Comes on |
- INF Code 524: SAE Code C0516 (Case 2)
- INF Code 543: SAE Code C0516 (Case 1)
- ABS DTC
|
| C1416 |
Rear Speed Sensor LH Circuit Output |
534
544 |
- INF Code: 534
- An open in the sensor signal of a malfunctioning wheel occurs 255 times or more.
- INF Code: 544
- Either of the following is detected:
- At a vehicle speed of 20 km/h (12 mph) or more, noise occurs in the sensor signals of a malfunctioning wheel 75 times or more within 5 seconds.
- At a vehicle speed of 10 km/h (6 mph) or more, noise occurs once per rotor rotation for 15 seconds or more.
|
- Skid control sensor wire LH (No. 2 parking brake wire assembly)
- Rear speed sensor LH (rear axle hub and bearing assembly LH)
- Speed sensor installed improperly
- Wire harness or connector
- Rear speed sensor rotor LH (rear axle hub and bearing assembly LH)
- Skid control ECU (brake booster with master cylinder assembly)
|
Comes on |
- INF Code 534: SAE Code C0510 (Case 2)
- INF Code 544: SAE Code C0510 (Case 1)
- ABS DTC
|