Code result
P215B
Vehicle Speed - Output Shaft Speed Correlation
Moderate severity
What it means
VSS does not match transmission output-shaft speed within tolerance. Possible transmission slip, sensor fault, or harness issue.
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
Transmission slip
highOne of the most commonly reported causes for this code — check this first.
Related help
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