Code result
P0E6F
Control Pilot Signal Frequency Range/Performance
Moderate severity
What it means
The control pilot PWM frequency from the EVSE is range/performance. SAE J1772 requires 1 kHz +/- tolerance.
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
EVSE signal drift
highOne of the most commonly reported causes for this code — check this first.
Noise coupling on PWM line
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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