garajizOBD-II code · manufacturer-specific
C1144
Wheel Speed Sensor RR Tone Ring Tooth Missing Fault
- System
- C — Chassis (ABS / brakes / suspension)
- Severity
- Moderate (3/5)
- Can I keep driving?
- Drive with caution
What does C1144 mean?
C1144 is defined as “Wheel Speed Sensor RR Tone Ring Tooth Missing Fault”.
Drive gently and only as far as you need to; have it checked as soon as possible.
Manufacturer-specific meanings
The same code can mean something different on some makes.
- Mercedes: AIRmatic: fault in component B7 (pressure sensor)
Related codes
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This page is general information; an exact diagnosis needs measurements and a technician’s check.