Code result
C0055
Left Rear Wheel Speed Sensor No Signal
Moderate severity
What it means
No pulses received from the left rear wheel speed sensor. Wheel-speed signals feed ABS, ESC, traction control, transmission and odometer — a single dropped signal disables all of these safety functions until repaired.
Is it safe to drive?
Use caution
The vehicle is usually drivable for short distances, but the problem can worsen or affect emissions. Diagnose and repair as soon as practical.
Most likely causes
Sensor internally failed
highOne of the most commonly reported causes for this code — check this first.
Wiring open at suspension flex
mediumA plausible cause — test and verify before replacing parts.
Related help
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