Code result
P25ED
Supercharger Disconnect Clutch Circuit High
Moderate severity
What it means
Voltage on the supercharger clutch control line is above the expected window. Typical causes are a short to battery or an open coil that lets the driver float high.
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
Control wire shorted to a B+ supply
highOne of the most commonly reported causes for this code — check this first.
Open clutch coil
mediumA plausible cause — test and verify before replacing parts.
Connector pins corroded - high contact resistance
lowLess common, but worth ruling out after the more likely causes.
Related help
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