Code result
P0D01
Control Pilot Charging Ventilation Switch Range/Performance
Moderate severity
What it means
The control pilot charging ventilation switch reports a range/performance condition. Charging ventilation requirement signal compromised (used for indoor charging).
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
Switch contacts aged
highOne of the most commonly reported causes for this code — check this first.
High-resistance contact
mediumA plausible cause — test and verify before replacing parts.
Sensor element aged beyond calibration window
lowLess common, but worth ruling out after the more likely causes.
Related help
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