C0050 — Right Rear Wheel Speed Sensor Circuit
Category: Chassis Severity: High
Updated:
DTC code C0050 means: Right Rear Wheel Speed Sensor Circuit. It falls under the "Chassis" category, with an estimated severity of High. Common causes include failed wheel speed sensor, broken or chafed wire and rusted or damaged tone ring; it's worth confirming the diagnosis before replacing parts.
Possible causes
- Failed wheel speed sensor
- Broken or chafed wire
- Rusted or damaged tone ring
- Loose bearing
Symptoms
- ABS and stability lights
- ABS disabled
- Traction control disabled
How to diagnose it step by step
- Compare wheel speeds.
- Inspect wire and connector.
- Check the tone ring.
- Replace the sensor.
How to fix it
Same diagnosis as C0045 on the right rear wheel.
Estimated repair cost
$80–220 installed.
Frequently asked questions
What does DTC code C0050 mean?
Right Rear Wheel Speed Sensor Circuit.
Is code C0050 serious?
Severity High. Have it checked as soon as possible, especially if it affects safety or the catalytic converter.
Can I keep driving with code C0050?
Carefully, without ABS.
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