Code result
P07F1
Input/Turbine Shaft Speed Sensor C Circuit
High severity
What it means
General electrical fault on input/turbine speed sensor C — third input speed sensor in heavy-duty or hybrid-coupled transmissions.
Is it safe to drive?
No — stop driving
This code points to a problem that can cause damage or affect safety. Avoid driving and have the vehicle diagnosed promptly.
Most likely causes
Open or shorted wiring
highOne of the most commonly reported causes for this code — check this first.
Related help
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