DTC C050C-23: Left Rear Wheel Speed Sensor Signal Stuck Low [11/2021 - 03/2024]: Description
WARNING: This page is about a different car, the 2025 Lexus NX 350h, 2024 Lexus NX 350h, 2023 Lexus NX 350h, and 2022 Lexus NX 350h. However, it is still accessible from the selected car via links, so may be relevant.
Refer to DTC C050C-12.
Refer to DTC C050C-12: Left Rear Wheel Speed Sensor Circuit Short to Battery [11/2021 - ]
| DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
MIL |
DTC Output from |
Note |
| C050C-23 |
Left Rear Wheel Speed Sensor Signal Stuck Low |
Any of the following is detected:
- When the +BS terminal voltage is 17.4 V or less at a vehicle speed of 10 km/h (6 mph) or more, output voltage from one of the speed sensors is less than that from the other sensors for 30 seconds or more.
- When the +BS terminal voltage is 17.4 V or less at a vehicle speed of 10 km/h (6 mph) or more, output from one of the speed sensors is 0 km/h (0 mph) for 1 second or more.
- When the +BS terminal voltage is 17.4 V or less at a vehicle speed of 10 km/h (6 mph) or more, outputs from both rear speed sensors are 0 km/h (0 mph) for 30 seconds or more.
- The direction of rotation of a wheel is not determined for a certain amount of time when the vehicle is being driven.
|
- Rear speed sensor LH
- Speed sensor installation
- Skid control sensor wire LH (No. 2 parking brake wire assembly)
- Wire harness and connector
- Rear speed sensor rotor LH (rear axle hub and bearing assembly LH)
|
Comes on |
Brake/EPB |
- SAE Code: C050D (Case 1 to 3 and 6)
- Output ECU: No. 2 skid control ECU (brake actuator assembly)
|