Code result
P0D57
Proximity Detection Circuit A Range/Performance
Moderate severity
What it means
The proximity detection circuit A (SAE J1772 PD signal) reports a circuit a range/performance condition. Charging cable plug detection impaired.
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
Contact resistance drifted
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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