C0226
Missing Left Front Speed Signal
C0226 is an OBD-II diagnostic trouble code meaning: Missing Left Front Speed Signal. Common causes: wheel speed sensor malfunction, open or shorted wiring harness. Estimated repair cost: $56–167.
Symptoms
- ABS or ESP indicator is on
- Disabling the ABS system
- Unstable operation of the ESP system
- Errors in the passive safety system
Causes
- Wheel speed sensor malfunction
- Open or shorted wiring harness
- Poor contact in the sensor connector
- Damage to the ring gear on the hub
- Malfunction of the ABS/ESP control unit
How to Fix
- Check the integrity of the sensor wiring harness
- Check the connection in the sensor connector
- Clean or replace wheel speed sensor
- Check the condition of the ring gear on the hub
- Check the operation of the ABS/ESP control unit
Related codes
Error C0226 by Vehicle Brand
FAQ
What does the C0226 code mean?
C0226 is an OBD-II diagnostic trouble code that indicates: Missing Left Front Speed Signal
What causes a C0226 error code?
The most common causes of C0226 include: Wheel speed sensor malfunction; Open or shorted wiring harness; Poor contact in the sensor connector; Damage to the ring gear on the hub.
How do I fix a C0226 diagnostic trouble code?
To fix C0226: Check the integrity of the sensor wiring harness. Check the connection in the sensor connector. Clean or replace wheel speed sensor. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with C0226?
Limited driving only, diagnose soon
How much does it cost to fix C0226?
The estimated repair cost for C0226 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
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